321143940

素因数分解:

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

素因数の和:90

約数の個数: 432

約数和(自身を含む): 1208608128

約数和(自身を除く): 887464188

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 13, 15, 17, 18, 20, 23, 26, 27, 30, 34, 36, 39, 45, 46, 51, 52, 54, 60, 65, 68, 69, 78, 81, 85, 90, 92, 102, 108, 115, 117, 130, 135, 138, 153, 156, 162, 169, 170, 180, 195, 204, 207, 221, 230, 234, 243, 255, 260, 270, 276, 299, 306, 324, 338, 340, 345, 351, 390, 391, 405, 414, 442, 459, 460, 468, 486, 507, 510, 540, 585, 598, 612, 621, 663, 676, 690, 702, 765, 780, 782, 810, 828, 845, 884, 897, 918, 972, 1014, 1020, 1035, 1053, 1105, 1170, 1173, 1196, 1215, 1242, 1326, 1377, 1380, 1404, 1495, 1521, 1530, 1564, 1620, 1690, 1755, 1794, 1836, 1863, 1955, 1989, 2028, 2070, 2106, 2210, 2295, 2340, 2346, 2430, 2484, 2535, 2652, 2691, 2754, 2873, 2990, 3042, 3060, 3105, 3159, 3315, 3380, 3510, 3519, 3588, 3726, 3887, 3910, 3978, 4131, 4140, 4212, 4420, 4485, 4563, 4590, 4692, 4860, 5070, 5083, 5265, 5382, 5508, 5589, 5746, 5865, 5967, 5980, 6084, 6210, 6318, 6630, 6885, 7020, 7038, 7452, 7605, 7774, 7820, 7956, 8073, 8262, 8619, 8970, 9126, 9180, 9315, 9945, 10140, 10166, 10530, 10557, 10764, 11178, 11492, 11661, 11730, 11934, 12420, 12636, 13260, 13455, 13689, 13770, 14076, 14365, 15210, 15249, 15548, 15795, 16146, 16524, 17238, 17595, 17901, 17940, 18252, 18630, 19435, 19890, 20332, 20655, 21060, 21114, 22356, 22815, 23322, 23460, 23868, 24219, 25415, 25857, 26910, 27378, 27540, 27945, 28730, 29835, 30420, 30498, 31590, 31671, 32292, 34476, 34983, 35190, 35802, 37260, 38870, 39780, 40365, 41067, 41310, 42228, 43095, 45630, 45747, 46644, 48438, 50830, 51714, 52785, 53703, 53820, 54756, 55890, 57460, 58305, 59670, 60996, 63180, 63342, 66079, 68445, 69966, 70380, 71604, 72657, 76245, 77571, 77740, 80730, 82134, 82620, 86190, 89505, 91260, 91494, 95013, 96876, 101660, 103428, 104949, 105570, 107406, 111780, 116610, 119340, 121095, 126684, 129285, 132158, 136890, 137241, 139932, 145314, 152490, 155142, 158355, 161460, 164268, 172380, 174915, 179010, 182988, 190026, 198237, 205335, 209898, 211140, 214812, 228735, 232713, 233220, 242190, 258570, 264316, 268515, 273780, 274482, 290628, 304980, 310284, 314847, 316710, 330395, 349830, 358020, 363285, 380052, 387855, 396474, 410670, 411723, 419796, 457470, 465426, 475065, 484380, 517140, 524745, 537030, 548964, 594711, 629694, 633420, 660790, 686205, 698139, 699660, 726570, 775710, 792948, 821340, 823446, 914940, 930852, 944541, 950130, 991185, 1049490, 1074060, 1163565, 1189422, 1235169, 1259388, 1321580, 1372410, 1396278, 1453140, 1551420, 1574235, 1646892, 1784133, 1889082, 1900260, 1982370, 2058615, 2098980, 2327130, 2378844, 2470338, 2744820, 2792556, 2973555, 3148470, 3490695, 3568266, 3778164, 3964740, 4117230, 4654260, 4722705, 4940676, 5352399, 5947110, 6175845, 6296940, 6981390, 7136532, 8234460, 8920665, 9445410, 10704798, 11894220, 12351690, 13962780, 16057197, 17841330, 18890820, 21409596, 24703380, 26761995, 32114394, 35682660, 53523990, 64228788, 80285985, 107047980, 160571970, 321143940]

約数ペア:

[(1, 321143940), (2, 160571970), (3, 107047980), (4, 80285985), (5, 64228788), (6, 53523990), (9, 35682660), (10, 32114394), (12, 26761995), (13, 24703380), (15, 21409596), (17, 18890820), (18, 17841330), (20, 16057197), (23, 13962780), (26, 12351690), (27, 11894220), (30, 10704798), (34, 9445410), (36, 8920665), (39, 8234460), (45, 7136532), (46, 6981390), (51, 6296940), (52, 6175845), (54, 5947110), (60, 5352399), (65, 4940676), (68, 4722705), (69, 4654260), (78, 4117230), (81, 3964740), (85, 3778164), (90, 3568266), (92, 3490695), (102, 3148470), (108, 2973555), (115, 2792556), (117, 2744820), (130, 2470338), (135, 2378844), (138, 2327130), (153, 2098980), (156, 2058615), (162, 1982370), (169, 1900260), (170, 1889082), (180, 1784133), (195, 1646892), (204, 1574235), (207, 1551420), (221, 1453140), (230, 1396278), (234, 1372410), (243, 1321580), (255, 1259388), (260, 1235169), (270, 1189422), (276, 1163565), (299, 1074060), (306, 1049490), (324, 991185), (338, 950130), (340, 944541), (345, 930852), (351, 914940), (390, 823446), (391, 821340), (405, 792948), (414, 775710), (442, 726570), (459, 699660), (460, 698139), (468, 686205), (486, 660790), (507, 633420), (510, 629694), (540, 594711), (585, 548964), (598, 537030), (612, 524745), (621, 517140), (663, 484380), (676, 475065), (690, 465426), (702, 457470), (765, 419796), (780, 411723), (782, 410670), (810, 396474), (828, 387855), (845, 380052), (884, 363285), (897, 358020), (918, 349830), (972, 330395), (1014, 316710), (1020, 314847), (1035, 310284), (1053, 304980), (1105, 290628), (1170, 274482), (1173, 273780), (1196, 268515), (1215, 264316), (1242, 258570), (1326, 242190), (1377, 233220), (1380, 232713), (1404, 228735), (1495, 214812), (1521, 211140), (1530, 209898), (1564, 205335), (1620, 198237), (1690, 190026), (1755, 182988), (1794, 179010), (1836, 174915), (1863, 172380), (1955, 164268), (1989, 161460), (2028, 158355), (2070, 155142), (2106, 152490), (2210, 145314), (2295, 139932), (2340, 137241), (2346, 136890), (2430, 132158), (2484, 129285), (2535, 126684), (2652, 121095), (2691, 119340), (2754, 116610), (2873, 111780), (2990, 107406), (3042, 105570), (3060, 104949), (3105, 103428), (3159, 101660), (3315, 96876), (3380, 95013), (3510, 91494), (3519, 91260), (3588, 89505), (3726, 86190), (3887, 82620), (3910, 82134), (3978, 80730), (4131, 77740), (4140, 77571), (4212, 76245), (4420, 72657), (4485, 71604), (4563, 70380), (4590, 69966), (4692, 68445), (4860, 66079), (5070, 63342), (5083, 63180), (5265, 60996), (5382, 59670), (5508, 58305), (5589, 57460), (5746, 55890), (5865, 54756), (5967, 53820), (5980, 53703), (6084, 52785), (6210, 51714), (6318, 50830), (6630, 48438), (6885, 46644), (7020, 45747), (7038, 45630), (7452, 43095), (7605, 42228), (7774, 41310), (7820, 41067), (7956, 40365), (8073, 39780), (8262, 38870), (8619, 37260), (8970, 35802), (9126, 35190), (9180, 34983), (9315, 34476), (9945, 32292), (10140, 31671), (10166, 31590), (10530, 30498), (10557, 30420), (10764, 29835), (11178, 28730), (11492, 27945), (11661, 27540), (11730, 27378), (11934, 26910), (12420, 25857), (12636, 25415), (13260, 24219), (13455, 23868), (13689, 23460), (13770, 23322), (14076, 22815), (14365, 22356), (15210, 21114), (15249, 21060), (15548, 20655), (15795, 20332), (16146, 19890), (16524, 19435), (17238, 18630), (17595, 18252), (17901, 17940)]