2778977760

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{17}}^2\times {\mathrm{23}}^1\times {\mathrm{67}}^1$

素因数の和:155

約数の個数: 576

約数和(自身を含む): 10605676032

約数和(自身を除く): 7826698272

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 16, 17, 20, 23, 24, 26, 30, 32, 34, 39, 40, 46, 48, 51, 52, 60, 65, 67, 68, 69, 78, 80, 85, 92, 96, 102, 104, 115, 120, 130, 134, 136, 138, 156, 160, 170, 184, 195, 201, 204, 208, 221, 230, 240, 255, 260, 268, 272, 276, 289, 299, 312, 335, 340, 345, 368, 390, 391, 402, 408, 416, 442, 460, 480, 510, 520, 536, 544, 552, 578, 598, 624, 663, 670, 680, 690, 736, 780, 782, 804, 816, 867, 871, 884, 897, 920, 1005, 1020, 1040, 1072, 1104, 1105, 1139, 1156, 1173, 1196, 1248, 1326, 1340, 1360, 1380, 1445, 1495, 1541, 1560, 1564, 1608, 1632, 1734, 1742, 1768, 1794, 1840, 1955, 2010, 2040, 2080, 2144, 2208, 2210, 2278, 2312, 2346, 2392, 2613, 2652, 2680, 2720, 2760, 2890, 2990, 3082, 3120, 3128, 3216, 3315, 3417, 3468, 3484, 3536, 3588, 3680, 3757, 3910, 4020, 4080, 4335, 4355, 4420, 4485, 4556, 4623, 4624, 4692, 4784, 5083, 5226, 5304, 5360, 5520, 5695, 5780, 5865, 5980, 6164, 6240, 6256, 6432, 6630, 6647, 6834, 6936, 6968, 7072, 7176, 7514, 7705, 7820, 8040, 8160, 8670, 8710, 8840, 8970, 9112, 9246, 9248, 9384, 9568, 10166, 10452, 10608, 10720, 11040, 11271, 11390, 11560, 11730, 11960, 12328, 12512, 13065, 13260, 13294, 13668, 13872, 13936, 14352, 14807, 15028, 15249, 15410, 15640, 16080, 17085, 17340, 17420, 17680, 17940, 18224, 18492, 18768, 18785, 19363, 19941, 20033, 20332, 20904, 21216, 22542, 22780, 23115, 23120, 23460, 23920, 24656, 25415, 26130, 26197, 26520, 26588, 27336, 27744, 27872, 28704, 29614, 30056, 30498, 30820, 31280, 32160, 33235, 34170, 34680, 34840, 35360, 35880, 36448, 36984, 37536, 37570, 38726, 39882, 40066, 40664, 41808, 44421, 45084, 45560, 46230, 46240, 46920, 47840, 49312, 50830, 52260, 52394, 53040, 53176, 54672, 56355, 58089, 59228, 60099, 60112, 60996, 61640, 62560, 66470, 68340, 69360, 69680, 71760, 73968, 74035, 75140, 76245, 77452, 78591, 79764, 80132, 81328, 83616, 86411, 88842, 90168, 91120, 92460, 93840, 96815, 99705, 100165, 101660, 104520, 104788, 106080, 106352, 109344, 112710, 116178, 118456, 120198, 120224, 121992, 123280, 130985, 132940, 136680, 138720, 139360, 143520, 147936, 148070, 150280, 152490, 154904, 157182, 159528, 160264, 162656, 172822, 177684, 180336, 182240, 184920, 187680, 193630, 199410, 200330, 203320, 209040, 209576, 212704, 222105, 225420, 232356, 236912, 240396, 243984, 246560, 251719, 259233, 261970, 265880, 273360, 290445, 296140, 300495, 300560, 304980, 309808, 314364, 319056, 320528, 340561, 345644, 355368, 360672, 369840, 387260, 392955, 398820, 400660, 406640, 418080, 419152, 432055, 444210, 445349, 450840, 464712, 473824, 480792, 487968, 503438, 518466, 523940, 531760, 546720, 580890, 592280, 600990, 601120, 609960, 619616, 628728, 638112, 641056, 681122, 691288, 710736, 739680, 755157, 774520, 785910, 797640, 801320, 813280, 838304, 864110, 888420, 890698, 901680, 929424, 961584, 1006876, 1021683, 1036932, 1047880, 1063520, 1161780, 1184560, 1201980, 1219920, 1257456, 1258595, 1296165, 1336047, 1362244, 1382576, 1421472, 1510314, 1549040, 1571820, 1595280, 1602640, 1702805, 1728220, 1776840, 1781396, 1803360, 1858848, 1923168, 2013752, 2043366, 2073864, 2095760, 2226745, 2323560, 2369120, 2403960, 2439840, 2514912, 2517190, 2592330, 2672094, 2724488, 2765152, 3020628, 3098080, 3143640, 3190560, 3205280, 3405610, 3456440, 3553680, 3562792, 3775785, 4027504, 4086732, 4147728, 4191520, 4453490, 4647120, 4807920, 5034380, 5108415, 5184660, 5344188, 5448976, 5789537, 6041256, 6287280, 6680235, 6811220, 6912880, 7107360, 7125584, 7551570, 8055008, 8173464, 8295456, 8906980, 9294240, 9615840, 10068760, 10216830, 10369320, 10688376, 10897952, 11579074, 12082512, 12574560, 13360470, 13622440, 13825760, 14251168, 15103140, 16346928, 17368611, 17813960, 20137520, 20433660, 20738640, 21376752, 23158148, 24165024, 26720940, 27244880, 28947685, 30206280, 32693856, 34737222, 35627920, 40275040, 40867320, 41477280, 42753504, 46316296, 53441880, 54489760, 57895370, 60412560, 69474444, 71255840, 81734640, 86843055, 92632592, 106883760, 115790740, 120825120, 138948888, 163469280, 173686110, 185265184, 213767520, 231581480, 277897776, 347372220, 463162960, 555795552, 694744440, 926325920, 1389488880, 2778977760]

約数ペア:

[(1, 2778977760), (2, 1389488880), (3, 926325920), (4, 694744440), (5, 555795552), (6, 463162960), (8, 347372220), (10, 277897776), (12, 231581480), (13, 213767520), (15, 185265184), (16, 173686110), (17, 163469280), (20, 138948888), (23, 120825120), (24, 115790740), (26, 106883760), (30, 92632592), (32, 86843055), (34, 81734640), (39, 71255840), (40, 69474444), (46, 60412560), (48, 57895370), (51, 54489760), (52, 53441880), (60, 46316296), (65, 42753504), (67, 41477280), (68, 40867320), (69, 40275040), (78, 35627920), (80, 34737222), (85, 32693856), (92, 30206280), (96, 28947685), (102, 27244880), (104, 26720940), (115, 24165024), (120, 23158148), (130, 21376752), (134, 20738640), (136, 20433660), (138, 20137520), (156, 17813960), (160, 17368611), (170, 16346928), (184, 15103140), (195, 14251168), (201, 13825760), (204, 13622440), (208, 13360470), (221, 12574560), (230, 12082512), (240, 11579074), (255, 10897952), (260, 10688376), (268, 10369320), (272, 10216830), (276, 10068760), (289, 9615840), (299, 9294240), (312, 8906980), (335, 8295456), (340, 8173464), (345, 8055008), (368, 7551570), (390, 7125584), (391, 7107360), (402, 6912880), (408, 6811220), (416, 6680235), (442, 6287280), (460, 6041256), (480, 5789537), (510, 5448976), (520, 5344188), (536, 5184660), (544, 5108415), (552, 5034380), (578, 4807920), (598, 4647120), (624, 4453490), (663, 4191520), (670, 4147728), (680, 4086732), (690, 4027504), (736, 3775785), (780, 3562792), (782, 3553680), (804, 3456440), (816, 3405610), (867, 3205280), (871, 3190560), (884, 3143640), (897, 3098080), (920, 3020628), (1005, 2765152), (1020, 2724488), (1040, 2672094), (1072, 2592330), (1104, 2517190), (1105, 2514912), (1139, 2439840), (1156, 2403960), (1173, 2369120), (1196, 2323560), (1248, 2226745), (1326, 2095760), (1340, 2073864), (1360, 2043366), (1380, 2013752), (1445, 1923168), (1495, 1858848), (1541, 1803360), (1560, 1781396), (1564, 1776840), (1608, 1728220), (1632, 1702805), (1734, 1602640), (1742, 1595280), (1768, 1571820), (1794, 1549040), (1840, 1510314), (1955, 1421472), (2010, 1382576), (2040, 1362244), (2080, 1336047), (2144, 1296165), (2208, 1258595), (2210, 1257456), (2278, 1219920), (2312, 1201980), (2346, 1184560), (2392, 1161780), (2613, 1063520), (2652, 1047880), (2680, 1036932), (2720, 1021683), (2760, 1006876), (2890, 961584), (2990, 929424), (3082, 901680), (3120, 890698), (3128, 888420), (3216, 864110), (3315, 838304), (3417, 813280), (3468, 801320), (3484, 797640), (3536, 785910), (3588, 774520), (3680, 755157), (3757, 739680), (3910, 710736), (4020, 691288), (4080, 681122), (4335, 641056), (4355, 638112), (4420, 628728), (4485, 619616), (4556, 609960), (4623, 601120), (4624, 600990), (4692, 592280), (4784, 580890), (5083, 546720), (5226, 531760), (5304, 523940), (5360, 518466), (5520, 503438), (5695, 487968), (5780, 480792), (5865, 473824), (5980, 464712), (6164, 450840), (6240, 445349), (6256, 444210), (6432, 432055), (6630, 419152), (6647, 418080), (6834, 406640), (6936, 400660), (6968, 398820), (7072, 392955), (7176, 387260), (7514, 369840), (7705, 360672), (7820, 355368), (8040, 345644), (8160, 340561), (8670, 320528), (8710, 319056), (8840, 314364), (8970, 309808), (9112, 304980), (9246, 300560), (9248, 300495), (9384, 296140), (9568, 290445), (10166, 273360), (10452, 265880), (10608, 261970), (10720, 259233), (11040, 251719), (11271, 246560), (11390, 243984), (11560, 240396), (11730, 236912), (11960, 232356), (12328, 225420), (12512, 222105), (13065, 212704), (13260, 209576), (13294, 209040), (13668, 203320), (13872, 200330), (13936, 199410), (14352, 193630), (14807, 187680), (15028, 184920), (15249, 182240), (15410, 180336), (15640, 177684), (16080, 172822), (17085, 162656), (17340, 160264), (17420, 159528), (17680, 157182), (17940, 154904), (18224, 152490), (18492, 150280), (18768, 148070), (18785, 147936), (19363, 143520), (19941, 139360), (20033, 138720), (20332, 136680), (20904, 132940), (21216, 130985), (22542, 123280), (22780, 121992), (23115, 120224), (23120, 120198), (23460, 118456), (23920, 116178), (24656, 112710), (25415, 109344), (26130, 106352), (26197, 106080), (26520, 104788), (26588, 104520), (27336, 101660), (27744, 100165), (27872, 99705), (28704, 96815), (29614, 93840), (30056, 92460), (30498, 91120), (30820, 90168), (31280, 88842), (32160, 86411), (33235, 83616), (34170, 81328), (34680, 80132), (34840, 79764), (35360, 78591), (35880, 77452), (36448, 76245), (36984, 75140), (37536, 74035), (37570, 73968), (38726, 71760), (39882, 69680), (40066, 69360), (40664, 68340), (41808, 66470), (44421, 62560), (45084, 61640), (45560, 60996), (46230, 60112), (46240, 60099), (46920, 59228), (47840, 58089), (49312, 56355), (50830, 54672), (52260, 53176), (52394, 53040)]