15703883960

素因数分解:

$2^3\times 5^1\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{41}}^1\times {\mathrm{19423}}^1$

素因数の和:19521

約数の個数: 128

約数和(自身を含む): 39648268800

約数和(自身を除く): 23944384840

約数列:

[1, 2, 4, 5, 8, 10, 17, 20, 29, 34, 40, 41, 58, 68, 82, 85, 116, 136, 145, 164, 170, 205, 232, 290, 328, 340, 410, 493, 580, 680, 697, 820, 986, 1160, 1189, 1394, 1640, 1972, 2378, 2465, 2788, 3485, 3944, 4756, 4930, 5576, 5945, 6970, 9512, 9860, 11890, 13940, 19423, 19720, 20213, 23780, 27880, 38846, 40426, 47560, 77692, 80852, 97115, 101065, 155384, 161704, 194230, 202130, 330191, 388460, 404260, 563267, 660382, 776920, 796343, 808520, 1126534, 1320764, 1592686, 1650955, 2253068, 2641528, 2816335, 3185372, 3301910, 3981715, 4506136, 5632670, 6370744, 6603820, 7963430, 9575539, 11265340, 13207640, 13537831, 15926860, 19151078, 22530680, 23093947, 27075662, 31853720, 38302156, 46187894, 47877695, 54151324, 67689155, 76604312, 92375788, 95755390, 108302648, 115469735, 135378310, 184751576, 191510780, 230939470, 270756620, 383021560, 392597099, 461878940, 541513240, 785194198, 923757880, 1570388396, 1962985495, 3140776792, 3925970990, 7851941980, 15703883960]

約数ペア:

[(1, 15703883960), (2, 7851941980), (4, 3925970990), (5, 3140776792), (8, 1962985495), (10, 1570388396), (17, 923757880), (20, 785194198), (29, 541513240), (34, 461878940), (40, 392597099), (41, 383021560), (58, 270756620), (68, 230939470), (82, 191510780), (85, 184751576), (116, 135378310), (136, 115469735), (145, 108302648), (164, 95755390), (170, 92375788), (205, 76604312), (232, 67689155), (290, 54151324), (328, 47877695), (340, 46187894), (410, 38302156), (493, 31853720), (580, 27075662), (680, 23093947), (697, 22530680), (820, 19151078), (986, 15926860), (1160, 13537831), (1189, 13207640), (1394, 11265340), (1640, 9575539), (1972, 7963430), (2378, 6603820), (2465, 6370744), (2788, 5632670), (3485, 4506136), (3944, 3981715), (4756, 3301910), (4930, 3185372), (5576, 2816335), (5945, 2641528), (6970, 2253068), (9512, 1650955), (9860, 1592686), (11890, 1320764), (13940, 1126534), (19423, 808520), (19720, 796343), (20213, 776920), (23780, 660382), (27880, 563267), (38846, 404260), (40426, 388460), (47560, 330191), (77692, 202130), (80852, 194230), (97115, 161704), (101065, 155384)]