15824145920

素因数分解:

$2^9\times 5^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{18127}}^1$

素因数の和:18192

約数の個数: 160

約数和(自身を含む): 42727550976

約数和(自身を除く): 26903405056

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 31, 32, 40, 44, 55, 62, 64, 80, 88, 110, 124, 128, 155, 160, 176, 220, 248, 256, 310, 320, 341, 352, 440, 496, 512, 620, 640, 682, 704, 880, 992, 1240, 1280, 1364, 1408, 1705, 1760, 1984, 2480, 2560, 2728, 2816, 3410, 3520, 3968, 4960, 5456, 5632, 6820, 7040, 7936, 9920, 10912, 13640, 14080, 15872, 18127, 19840, 21824, 27280, 28160, 36254, 39680, 43648, 54560, 72508, 79360, 87296, 90635, 109120, 145016, 174592, 181270, 199397, 218240, 290032, 362540, 398794, 436480, 561937, 580064, 725080, 797588, 872960, 996985, 1123874, 1160128, 1450160, 1595176, 1993970, 2247748, 2320256, 2809685, 2900320, 3190352, 3987940, 4495496, 4640512, 5619370, 5800640, 6181307, 6380704, 7975880, 8990992, 9281024, 11238740, 11601280, 12362614, 12761408, 15951760, 17981984, 22477480, 23202560, 24725228, 25522816, 30906535, 31903520, 35963968, 44954960, 46405120, 49450456, 51045632, 61813070, 63807040, 71927936, 89909920, 98900912, 102091264, 123626140, 127614080, 143855872, 179819840, 197801824, 247252280, 255228160, 287711744, 359639680, 395603648, 494504560, 510456320, 719279360, 791207296, 989009120, 1438558720, 1582414592, 1978018240, 3164829184, 3956036480, 7912072960, 15824145920]

約数ペア:

[(1, 15824145920), (2, 7912072960), (4, 3956036480), (5, 3164829184), (8, 1978018240), (10, 1582414592), (11, 1438558720), (16, 989009120), (20, 791207296), (22, 719279360), (31, 510456320), (32, 494504560), (40, 395603648), (44, 359639680), (55, 287711744), (62, 255228160), (64, 247252280), (80, 197801824), (88, 179819840), (110, 143855872), (124, 127614080), (128, 123626140), (155, 102091264), (160, 98900912), (176, 89909920), (220, 71927936), (248, 63807040), (256, 61813070), (310, 51045632), (320, 49450456), (341, 46405120), (352, 44954960), (440, 35963968), (496, 31903520), (512, 30906535), (620, 25522816), (640, 24725228), (682, 23202560), (704, 22477480), (880, 17981984), (992, 15951760), (1240, 12761408), (1280, 12362614), (1364, 11601280), (1408, 11238740), (1705, 9281024), (1760, 8990992), (1984, 7975880), (2480, 6380704), (2560, 6181307), (2728, 5800640), (2816, 5619370), (3410, 4640512), (3520, 4495496), (3968, 3987940), (4960, 3190352), (5456, 2900320), (5632, 2809685), (6820, 2320256), (7040, 2247748), (7936, 1993970), (9920, 1595176), (10912, 1450160), (13640, 1160128), (14080, 1123874), (15872, 996985), (18127, 872960), (19840, 797588), (21824, 725080), (27280, 580064), (28160, 561937), (36254, 436480), (39680, 398794), (43648, 362540), (54560, 290032), (72508, 218240), (79360, 199397), (87296, 181270), (90635, 174592), (109120, 145016)]