325718640

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{89}}^1$

素因数の和:161

約数の個数: 480

約数和(自身を含む): 1316165760

約数和(自身を除く): 990447120

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 16, 17, 18, 20, 23, 24, 26, 30, 34, 36, 39, 40, 45, 46, 48, 51, 52, 60, 65, 68, 69, 72, 78, 80, 85, 89, 90, 92, 102, 104, 115, 117, 120, 130, 136, 138, 144, 153, 156, 170, 178, 180, 184, 195, 204, 207, 208, 221, 230, 234, 240, 255, 260, 267, 272, 276, 299, 306, 312, 340, 345, 356, 360, 368, 390, 391, 408, 414, 442, 445, 460, 468, 510, 520, 534, 552, 585, 598, 612, 624, 663, 680, 690, 712, 720, 765, 780, 782, 801, 816, 828, 884, 890, 897, 920, 936, 1020, 1035, 1040, 1068, 1104, 1105, 1157, 1170, 1173, 1196, 1224, 1326, 1335, 1360, 1380, 1424, 1495, 1513, 1530, 1560, 1564, 1602, 1656, 1768, 1780, 1794, 1840, 1872, 1955, 1989, 2040, 2047, 2070, 2136, 2210, 2314, 2340, 2346, 2392, 2448, 2652, 2670, 2691, 2760, 2990, 3026, 3060, 3120, 3128, 3204, 3312, 3315, 3471, 3519, 3536, 3560, 3588, 3910, 3978, 4005, 4080, 4094, 4140, 4272, 4420, 4485, 4539, 4628, 4680, 4692, 4784, 5083, 5304, 5340, 5382, 5520, 5785, 5865, 5980, 6052, 6120, 6141, 6256, 6408, 6630, 6942, 7038, 7120, 7176, 7565, 7820, 7956, 8010, 8188, 8280, 8840, 8970, 9078, 9256, 9360, 9384, 9945, 10166, 10235, 10413, 10608, 10680, 10764, 11570, 11730, 11960, 12104, 12240, 12282, 12816, 13260, 13455, 13617, 13884, 14076, 14352, 15130, 15249, 15640, 15912, 16020, 16376, 16560, 17355, 17595, 17680, 17940, 18156, 18423, 18512, 18768, 19669, 19890, 20332, 20470, 20826, 21360, 21528, 22695, 23140, 23460, 23920, 24208, 24564, 25415, 26520, 26611, 26910, 27234, 27768, 28152, 30260, 30498, 30705, 31280, 31824, 32040, 32752, 34710, 34799, 35190, 35880, 36312, 36846, 39338, 39780, 40664, 40940, 41652, 43056, 45390, 45747, 46280, 46920, 49128, 50830, 52065, 53040, 53222, 53820, 54468, 55536, 56304, 59007, 60520, 60996, 61410, 64080, 68085, 69420, 69598, 70380, 71760, 72624, 73692, 76245, 78676, 79560, 79833, 81328, 81880, 83304, 90780, 91494, 92115, 92560, 93840, 98256, 98345, 101660, 104130, 104397, 106444, 107640, 108936, 118014, 121040, 121992, 122820, 133055, 136170, 138840, 139196, 140760, 147384, 152490, 157352, 159120, 159666, 163760, 166608, 173995, 177021, 181560, 182988, 184230, 196690, 203320, 208260, 208794, 212888, 215280, 217872, 228735, 236028, 239499, 243984, 245640, 266110, 272340, 277680, 278392, 281520, 294768, 295035, 304980, 313191, 314704, 319332, 347990, 354042, 363120, 365976, 368460, 393380, 399165, 406640, 416520, 417588, 425776, 452387, 457470, 472056, 478998, 491280, 521985, 532220, 544680, 556784, 590070, 609960, 626382, 638664, 695980, 708084, 731952, 736920, 786760, 798330, 833040, 835176, 885105, 904774, 914940, 944112, 957996, 1043970, 1064440, 1089360, 1180140, 1197495, 1219920, 1252764, 1277328, 1357161, 1391960, 1416168, 1473840, 1565955, 1573520, 1596660, 1670352, 1770210, 1809548, 1829880, 1915992, 2087940, 2128880, 2261935, 2360280, 2394990, 2505528, 2714322, 2783920, 2832336, 3131910, 3193320, 3540420, 3619096, 3659760, 3831984, 4071483, 4175880, 4523870, 4720560, 4789980, 5011056, 5428644, 6263820, 6386640, 6785805, 7080840, 7238192, 8142966, 8351760, 9047740, 9579960, 10857288, 12527640, 13571610, 14161680, 16285932, 18095480, 19159920, 20357415, 21714576, 25055280, 27143220, 32571864, 36190960, 40714830, 54286440, 65143728, 81429660, 108572880, 162859320, 325718640]

約数ペア:

[(1, 325718640), (2, 162859320), (3, 108572880), (4, 81429660), (5, 65143728), (6, 54286440), (8, 40714830), (9, 36190960), (10, 32571864), (12, 27143220), (13, 25055280), (15, 21714576), (16, 20357415), (17, 19159920), (18, 18095480), (20, 16285932), (23, 14161680), (24, 13571610), (26, 12527640), (30, 10857288), (34, 9579960), (36, 9047740), (39, 8351760), (40, 8142966), (45, 7238192), (46, 7080840), (48, 6785805), (51, 6386640), (52, 6263820), (60, 5428644), (65, 5011056), (68, 4789980), (69, 4720560), (72, 4523870), (78, 4175880), (80, 4071483), (85, 3831984), (89, 3659760), (90, 3619096), (92, 3540420), (102, 3193320), (104, 3131910), (115, 2832336), (117, 2783920), (120, 2714322), (130, 2505528), (136, 2394990), (138, 2360280), (144, 2261935), (153, 2128880), (156, 2087940), (170, 1915992), (178, 1829880), (180, 1809548), (184, 1770210), (195, 1670352), (204, 1596660), (207, 1573520), (208, 1565955), (221, 1473840), (230, 1416168), (234, 1391960), (240, 1357161), (255, 1277328), (260, 1252764), (267, 1219920), (272, 1197495), (276, 1180140), (299, 1089360), (306, 1064440), (312, 1043970), (340, 957996), (345, 944112), (356, 914940), (360, 904774), (368, 885105), (390, 835176), (391, 833040), (408, 798330), (414, 786760), (442, 736920), (445, 731952), (460, 708084), (468, 695980), (510, 638664), (520, 626382), (534, 609960), (552, 590070), (585, 556784), (598, 544680), (612, 532220), (624, 521985), (663, 491280), (680, 478998), (690, 472056), (712, 457470), (720, 452387), (765, 425776), (780, 417588), (782, 416520), (801, 406640), (816, 399165), (828, 393380), (884, 368460), (890, 365976), (897, 363120), (920, 354042), (936, 347990), (1020, 319332), (1035, 314704), (1040, 313191), (1068, 304980), (1104, 295035), (1105, 294768), (1157, 281520), (1170, 278392), (1173, 277680), (1196, 272340), (1224, 266110), (1326, 245640), (1335, 243984), (1360, 239499), (1380, 236028), (1424, 228735), (1495, 217872), (1513, 215280), (1530, 212888), (1560, 208794), (1564, 208260), (1602, 203320), (1656, 196690), (1768, 184230), (1780, 182988), (1794, 181560), (1840, 177021), (1872, 173995), (1955, 166608), (1989, 163760), (2040, 159666), (2047, 159120), (2070, 157352), (2136, 152490), (2210, 147384), (2314, 140760), (2340, 139196), (2346, 138840), (2392, 136170), (2448, 133055), (2652, 122820), (2670, 121992), (2691, 121040), (2760, 118014), (2990, 108936), (3026, 107640), (3060, 106444), (3120, 104397), (3128, 104130), (3204, 101660), (3312, 98345), (3315, 98256), (3471, 93840), (3519, 92560), (3536, 92115), (3560, 91494), (3588, 90780), (3910, 83304), (3978, 81880), (4005, 81328), (4080, 79833), (4094, 79560), (4140, 78676), (4272, 76245), (4420, 73692), (4485, 72624), (4539, 71760), (4628, 70380), (4680, 69598), (4692, 69420), (4784, 68085), (5083, 64080), (5304, 61410), (5340, 60996), (5382, 60520), (5520, 59007), (5785, 56304), (5865, 55536), (5980, 54468), (6052, 53820), (6120, 53222), (6141, 53040), (6256, 52065), (6408, 50830), (6630, 49128), (6942, 46920), (7038, 46280), (7120, 45747), (7176, 45390), (7565, 43056), (7820, 41652), (7956, 40940), (8010, 40664), (8188, 39780), (8280, 39338), (8840, 36846), (8970, 36312), (9078, 35880), (9256, 35190), (9360, 34799), (9384, 34710), (9945, 32752), (10166, 32040), (10235, 31824), (10413, 31280), (10608, 30705), (10680, 30498), (10764, 30260), (11570, 28152), (11730, 27768), (11960, 27234), (12104, 26910), (12240, 26611), (12282, 26520), (12816, 25415), (13260, 24564), (13455, 24208), (13617, 23920), (13884, 23460), (14076, 23140), (14352, 22695), (15130, 21528), (15249, 21360), (15640, 20826), (15912, 20470), (16020, 20332), (16376, 19890), (16560, 19669), (17355, 18768), (17595, 18512), (17680, 18423), (17940, 18156)]