349723920

素因数分解:

$2^4\times 3^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{67}}^1\times {\mathrm{239}}^1$

素因数の和:342

約数の個数: 320

約数和(自身を含む): 1359912960

約数和(自身を除く): 1010189040

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 13, 14, 15, 16, 20, 21, 24, 26, 28, 30, 35, 39, 40, 42, 48, 52, 56, 60, 65, 67, 70, 78, 80, 84, 91, 104, 105, 112, 120, 130, 134, 140, 156, 168, 182, 195, 201, 208, 210, 239, 240, 260, 268, 273, 280, 312, 335, 336, 364, 390, 402, 420, 455, 469, 478, 520, 536, 546, 560, 624, 670, 717, 728, 780, 804, 840, 871, 910, 938, 956, 1005, 1040, 1072, 1092, 1195, 1340, 1365, 1407, 1434, 1456, 1560, 1608, 1673, 1680, 1742, 1820, 1876, 1912, 2010, 2184, 2345, 2390, 2613, 2680, 2730, 2814, 2868, 3107, 3120, 3216, 3346, 3484, 3585, 3640, 3752, 3824, 4020, 4355, 4368, 4690, 4780, 5019, 5226, 5360, 5460, 5628, 5736, 6097, 6214, 6692, 6968, 7035, 7170, 7280, 7504, 8040, 8365, 8710, 9321, 9380, 9560, 10038, 10452, 10920, 11256, 11472, 12194, 12428, 13065, 13384, 13936, 14070, 14340, 15535, 16013, 16080, 16730, 17420, 18291, 18642, 18760, 19120, 20076, 20904, 21749, 21840, 22512, 24388, 24856, 25095, 26130, 26768, 28140, 28680, 30485, 31070, 32026, 33460, 34840, 36582, 37284, 37520, 40152, 41808, 43498, 46605, 48039, 48776, 49712, 50190, 52260, 56280, 57360, 60970, 62140, 64052, 65247, 66920, 69680, 73164, 74568, 80065, 80304, 86996, 91455, 93210, 96078, 97552, 100380, 104520, 108745, 112091, 112560, 121940, 124280, 128104, 130494, 133840, 146328, 149136, 160130, 173992, 182910, 186420, 192156, 200760, 208169, 209040, 217490, 224182, 240195, 243880, 248560, 256208, 260988, 292656, 320260, 326235, 336273, 347984, 365820, 372840, 384312, 401520, 416338, 434980, 448364, 480390, 487760, 521976, 560455, 624507, 640520, 652470, 672546, 731640, 745680, 768624, 832676, 869960, 896728, 960780, 1040845, 1043952, 1120910, 1249014, 1281040, 1304940, 1345092, 1457183, 1463280, 1665352, 1681365, 1739920, 1793456, 1921560, 2081690, 2241820, 2498028, 2609880, 2690184, 2914366, 3122535, 3330704, 3362730, 3843120, 4163380, 4371549, 4483640, 4996056, 5219760, 5380368, 5828732, 6245070, 6725460, 7285915, 8326760, 8743098, 8967280, 9992112, 11657464, 12490140, 13450920, 14571830, 16653520, 17486196, 21857745, 23314928, 24980280, 26901840, 29143660, 34972392, 43715490, 49960560, 58287320, 69944784, 87430980, 116574640, 174861960, 349723920]

約数ペア:

[(1, 349723920), (2, 174861960), (3, 116574640), (4, 87430980), (5, 69944784), (6, 58287320), (7, 49960560), (8, 43715490), (10, 34972392), (12, 29143660), (13, 26901840), (14, 24980280), (15, 23314928), (16, 21857745), (20, 17486196), (21, 16653520), (24, 14571830), (26, 13450920), (28, 12490140), (30, 11657464), (35, 9992112), (39, 8967280), (40, 8743098), (42, 8326760), (48, 7285915), (52, 6725460), (56, 6245070), (60, 5828732), (65, 5380368), (67, 5219760), (70, 4996056), (78, 4483640), (80, 4371549), (84, 4163380), (91, 3843120), (104, 3362730), (105, 3330704), (112, 3122535), (120, 2914366), (130, 2690184), (134, 2609880), (140, 2498028), (156, 2241820), (168, 2081690), (182, 1921560), (195, 1793456), (201, 1739920), (208, 1681365), (210, 1665352), (239, 1463280), (240, 1457183), (260, 1345092), (268, 1304940), (273, 1281040), (280, 1249014), (312, 1120910), (335, 1043952), (336, 1040845), (364, 960780), (390, 896728), (402, 869960), (420, 832676), (455, 768624), (469, 745680), (478, 731640), (520, 672546), (536, 652470), (546, 640520), (560, 624507), (624, 560455), (670, 521976), (717, 487760), (728, 480390), (780, 448364), (804, 434980), (840, 416338), (871, 401520), (910, 384312), (938, 372840), (956, 365820), (1005, 347984), (1040, 336273), (1072, 326235), (1092, 320260), (1195, 292656), (1340, 260988), (1365, 256208), (1407, 248560), (1434, 243880), (1456, 240195), (1560, 224182), (1608, 217490), (1673, 209040), (1680, 208169), (1742, 200760), (1820, 192156), (1876, 186420), (1912, 182910), (2010, 173992), (2184, 160130), (2345, 149136), (2390, 146328), (2613, 133840), (2680, 130494), (2730, 128104), (2814, 124280), (2868, 121940), (3107, 112560), (3120, 112091), (3216, 108745), (3346, 104520), (3484, 100380), (3585, 97552), (3640, 96078), (3752, 93210), (3824, 91455), (4020, 86996), (4355, 80304), (4368, 80065), (4690, 74568), (4780, 73164), (5019, 69680), (5226, 66920), (5360, 65247), (5460, 64052), (5628, 62140), (5736, 60970), (6097, 57360), (6214, 56280), (6692, 52260), (6968, 50190), (7035, 49712), (7170, 48776), (7280, 48039), (7504, 46605), (8040, 43498), (8365, 41808), (8710, 40152), (9321, 37520), (9380, 37284), (9560, 36582), (10038, 34840), (10452, 33460), (10920, 32026), (11256, 31070), (11472, 30485), (12194, 28680), (12428, 28140), (13065, 26768), (13384, 26130), (13936, 25095), (14070, 24856), (14340, 24388), (15535, 22512), (16013, 21840), (16080, 21749), (16730, 20904), (17420, 20076), (18291, 19120), (18642, 18760)]