16452716800

素因数分解:

$2^8\times 5^2\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{6379}}^1$

素因数の和:6449

約数の個数: 216

約数和(自身を含む): 45277379840

約数和(自身を除く): 28824663040

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 25, 26, 31, 32, 40, 50, 52, 62, 64, 65, 80, 100, 104, 124, 128, 130, 155, 160, 200, 208, 248, 256, 260, 310, 320, 325, 400, 403, 416, 496, 520, 620, 640, 650, 775, 800, 806, 832, 992, 1040, 1240, 1280, 1300, 1550, 1600, 1612, 1664, 1984, 2015, 2080, 2480, 2600, 3100, 3200, 3224, 3328, 3968, 4030, 4160, 4960, 5200, 6200, 6379, 6400, 6448, 7936, 8060, 8320, 9920, 10075, 10400, 12400, 12758, 12896, 16120, 16640, 19840, 20150, 20800, 24800, 25516, 25792, 31895, 32240, 39680, 40300, 41600, 49600, 51032, 51584, 63790, 64480, 80600, 82927, 83200, 99200, 102064, 103168, 127580, 128960, 159475, 161200, 165854, 197749, 198400, 204128, 255160, 257920, 318950, 322400, 331708, 395498, 408256, 414635, 510320, 515840, 637900, 644800, 663416, 790996, 816512, 829270, 988745, 1020640, 1275800, 1289600, 1326832, 1581992, 1633024, 1658540, 1977490, 2041280, 2073175, 2551600, 2570737, 2579200, 2653664, 3163984, 3317080, 3954980, 4082560, 4146350, 4943725, 5103200, 5141474, 5307328, 6327968, 6634160, 7909960, 8165120, 8292700, 9887450, 10206400, 10282948, 10614656, 12655936, 12853685, 13268320, 15819920, 16585400, 19774900, 20412800, 20565896, 21229312, 25311872, 25707370, 26536640, 31639840, 33170800, 39549800, 40825600, 41131792, 50623744, 51414740, 53073280, 63279680, 64268425, 66341600, 79099600, 82263584, 102829480, 106146560, 126559360, 128536850, 132683200, 158199200, 164527168, 205658960, 253118720, 257073700, 265366400, 316398400, 329054336, 411317920, 514147400, 530732800, 632796800, 658108672, 822635840, 1028294800, 1265593600, 1645271680, 2056589600, 3290543360, 4113179200, 8226358400, 16452716800]

約数ペア:

[(1, 16452716800), (2, 8226358400), (4, 4113179200), (5, 3290543360), (8, 2056589600), (10, 1645271680), (13, 1265593600), (16, 1028294800), (20, 822635840), (25, 658108672), (26, 632796800), (31, 530732800), (32, 514147400), (40, 411317920), (50, 329054336), (52, 316398400), (62, 265366400), (64, 257073700), (65, 253118720), (80, 205658960), (100, 164527168), (104, 158199200), (124, 132683200), (128, 128536850), (130, 126559360), (155, 106146560), (160, 102829480), (200, 82263584), (208, 79099600), (248, 66341600), (256, 64268425), (260, 63279680), (310, 53073280), (320, 51414740), (325, 50623744), (400, 41131792), (403, 40825600), (416, 39549800), (496, 33170800), (520, 31639840), (620, 26536640), (640, 25707370), (650, 25311872), (775, 21229312), (800, 20565896), (806, 20412800), (832, 19774900), (992, 16585400), (1040, 15819920), (1240, 13268320), (1280, 12853685), (1300, 12655936), (1550, 10614656), (1600, 10282948), (1612, 10206400), (1664, 9887450), (1984, 8292700), (2015, 8165120), (2080, 7909960), (2480, 6634160), (2600, 6327968), (3100, 5307328), (3200, 5141474), (3224, 5103200), (3328, 4943725), (3968, 4146350), (4030, 4082560), (4160, 3954980), (4960, 3317080), (5200, 3163984), (6200, 2653664), (6379, 2579200), (6400, 2570737), (6448, 2551600), (7936, 2073175), (8060, 2041280), (8320, 1977490), (9920, 1658540), (10075, 1633024), (10400, 1581992), (12400, 1326832), (12758, 1289600), (12896, 1275800), (16120, 1020640), (16640, 988745), (19840, 829270), (20150, 816512), (20800, 790996), (24800, 663416), (25516, 644800), (25792, 637900), (31895, 515840), (32240, 510320), (39680, 414635), (40300, 408256), (41600, 395498), (49600, 331708), (51032, 322400), (51584, 318950), (63790, 257920), (64480, 255160), (80600, 204128), (82927, 198400), (83200, 197749), (99200, 165854), (102064, 161200), (103168, 159475), (127580, 128960)]