490458140640

素因数分解:

$2^5\times 3^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{307}}^1\times {\mathrm{28447}}^1$

素因数の和:28791

約数の個数: 384

約数和(自身を含む): 1854736773120

約数和(自身を除く): 1364278632480

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 16, 18, 20, 24, 26, 27, 30, 32, 36, 39, 40, 45, 48, 52, 54, 60, 65, 72, 78, 80, 90, 96, 104, 108, 117, 120, 130, 135, 144, 156, 160, 180, 195, 208, 216, 234, 240, 260, 270, 288, 307, 312, 351, 360, 390, 416, 432, 468, 480, 520, 540, 585, 614, 624, 702, 720, 780, 864, 921, 936, 1040, 1080, 1170, 1228, 1248, 1404, 1440, 1535, 1560, 1755, 1842, 1872, 2080, 2160, 2340, 2456, 2763, 2808, 3070, 3120, 3510, 3684, 3744, 3991, 4320, 4605, 4680, 4912, 5526, 5616, 6140, 6240, 7020, 7368, 7982, 8289, 9210, 9360, 9824, 11052, 11232, 11973, 12280, 13815, 14040, 14736, 15964, 16578, 18420, 18720, 19955, 22104, 23946, 24560, 27630, 28080, 28447, 29472, 31928, 33156, 35919, 36840, 39910, 41445, 44208, 47892, 49120, 55260, 56160, 56894, 59865, 63856, 66312, 71838, 73680, 79820, 82890, 85341, 88416, 95784, 107757, 110520, 113788, 119730, 127712, 132624, 142235, 143676, 147360, 159640, 165780, 170682, 179595, 191568, 215514, 221040, 227576, 239460, 256023, 265248, 284470, 287352, 319280, 331560, 341364, 359190, 369811, 383136, 426705, 431028, 442080, 455152, 478920, 512046, 538785, 568940, 574704, 638560, 663120, 682728, 718380, 739622, 768069, 853410, 862056, 910304, 957840, 1024092, 1077570, 1109433, 1137880, 1149408, 1280115, 1326240, 1365456, 1436760, 1479244, 1536138, 1706820, 1724112, 1849055, 1915680, 2048184, 2155140, 2218866, 2275760, 2560230, 2730912, 2873520, 2958488, 3072276, 3328299, 3413640, 3448224, 3698110, 3840345, 4096368, 4310280, 4437732, 4551520, 5120460, 5547165, 5747040, 5916976, 6144552, 6656598, 6827280, 7396220, 7680690, 8192736, 8620560, 8733229, 8875464, 9984897, 10240920, 11094330, 11833952, 12289104, 13313196, 13654560, 14792440, 15361380, 16641495, 17241120, 17466458, 17750928, 19969794, 20481840, 22188660, 24578208, 26199687, 26626392, 29584880, 30722760, 33282990, 34932916, 35501856, 39939588, 40963680, 43666145, 44377320, 49924485, 52399374, 53252784, 59169760, 61445520, 66565980, 69865832, 78599061, 79879176, 87332290, 88754640, 99848970, 104798748, 106505568, 113531977, 122891040, 130998435, 133131960, 139731664, 157198122, 159758352, 174664580, 177509280, 199697940, 209597496, 227063954, 235797183, 261996870, 266263920, 279463328, 314396244, 319516704, 340595931, 349329160, 392995305, 399395880, 419194992, 454127908, 471594366, 523993740, 532527840, 567659885, 628792488, 681191862, 698658320, 785990610, 798791760, 838389984, 908255816, 943188732, 1021787793, 1047987480, 1135319770, 1178985915, 1257584976, 1362383724, 1397316640, 1571981220, 1597583520, 1702979655, 1816511632, 1886377464, 2043575586, 2095974960, 2270639540, 2357971830, 2515169952, 2724767448, 3065363379, 3143962440, 3405959310, 3633023264, 3772754928, 4087151172, 4191949920, 4541279080, 4715943660, 5108938965, 5449534896, 6130726758, 6287924880, 6811918620, 7545509856, 8174302344, 9082558160, 9431887320, 10217877930, 10899069792, 12261453516, 12575849760, 13623837240, 15326816895, 16348604688, 18165116320, 18863774640, 20435755860, 24522907032, 27247674480, 30653633790, 32697209376, 37727549280, 40871511720, 49045814064, 54495348960, 61307267580, 81743023440, 98091628128, 122614535160, 163486046880, 245229070320, 490458140640]

約数ペア:

[(1, 490458140640), (2, 245229070320), (3, 163486046880), (4, 122614535160), (5, 98091628128), (6, 81743023440), (8, 61307267580), (9, 54495348960), (10, 49045814064), (12, 40871511720), (13, 37727549280), (15, 32697209376), (16, 30653633790), (18, 27247674480), (20, 24522907032), (24, 20435755860), (26, 18863774640), (27, 18165116320), (30, 16348604688), (32, 15326816895), (36, 13623837240), (39, 12575849760), (40, 12261453516), (45, 10899069792), (48, 10217877930), (52, 9431887320), (54, 9082558160), (60, 8174302344), (65, 7545509856), (72, 6811918620), (78, 6287924880), (80, 6130726758), (90, 5449534896), (96, 5108938965), (104, 4715943660), (108, 4541279080), (117, 4191949920), (120, 4087151172), (130, 3772754928), (135, 3633023264), (144, 3405959310), (156, 3143962440), (160, 3065363379), (180, 2724767448), (195, 2515169952), (208, 2357971830), (216, 2270639540), (234, 2095974960), (240, 2043575586), (260, 1886377464), (270, 1816511632), (288, 1702979655), (307, 1597583520), (312, 1571981220), (351, 1397316640), (360, 1362383724), (390, 1257584976), (416, 1178985915), (432, 1135319770), (468, 1047987480), (480, 1021787793), (520, 943188732), (540, 908255816), (585, 838389984), (614, 798791760), (624, 785990610), (702, 698658320), (720, 681191862), (780, 628792488), (864, 567659885), (921, 532527840), (936, 523993740), (1040, 471594366), (1080, 454127908), (1170, 419194992), (1228, 399395880), (1248, 392995305), (1404, 349329160), (1440, 340595931), (1535, 319516704), (1560, 314396244), (1755, 279463328), (1842, 266263920), (1872, 261996870), (2080, 235797183), (2160, 227063954), (2340, 209597496), (2456, 199697940), (2763, 177509280), (2808, 174664580), (3070, 159758352), (3120, 157198122), (3510, 139731664), (3684, 133131960), (3744, 130998435), (3991, 122891040), (4320, 113531977), (4605, 106505568), (4680, 104798748), (4912, 99848970), (5526, 88754640), (5616, 87332290), (6140, 79879176), (6240, 78599061), (7020, 69865832), (7368, 66565980), (7982, 61445520), (8289, 59169760), (9210, 53252784), (9360, 52399374), (9824, 49924485), (11052, 44377320), (11232, 43666145), (11973, 40963680), (12280, 39939588), (13815, 35501856), (14040, 34932916), (14736, 33282990), (15964, 30722760), (16578, 29584880), (18420, 26626392), (18720, 26199687), (19955, 24578208), (22104, 22188660), (23946, 20481840), (24560, 19969794), (27630, 17750928), (28080, 17466458), (28447, 17241120), (29472, 16641495), (31928, 15361380), (33156, 14792440), (35919, 13654560), (36840, 13313196), (39910, 12289104), (41445, 11833952), (44208, 11094330), (47892, 10240920), (49120, 9984897), (55260, 8875464), (56160, 8733229), (56894, 8620560), (59865, 8192736), (63856, 7680690), (66312, 7396220), (71838, 6827280), (73680, 6656598), (79820, 6144552), (82890, 5916976), (85341, 5747040), (88416, 5547165), (95784, 5120460), (107757, 4551520), (110520, 4437732), (113788, 4310280), (119730, 4096368), (127712, 3840345), (132624, 3698110), (142235, 3448224), (143676, 3413640), (147360, 3328299), (159640, 3072276), (165780, 2958488), (170682, 2873520), (179595, 2730912), (191568, 2560230), (215514, 2275760), (221040, 2218866), (227576, 2155140), (239460, 2048184), (256023, 1915680), (265248, 1849055), (284470, 1724112), (287352, 1706820), (319280, 1536138), (331560, 1479244), (341364, 1436760), (359190, 1365456), (369811, 1326240), (383136, 1280115), (426705, 1149408), (431028, 1137880), (442080, 1109433), (455152, 1077570), (478920, 1024092), (512046, 957840), (538785, 910304), (568940, 862056), (574704, 853410), (638560, 768069), (663120, 739622), (682728, 718380)]