17810947080

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{31}}^1\times {\mathrm{853}}^1\times {\mathrm{1871}}^1$

素因数の和:2772

約数の個数: 192

約数和(自身を含む): 59854878720

約数和(自身を除く): 42043931640

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 30, 31, 36, 40, 45, 60, 62, 72, 90, 93, 120, 124, 155, 180, 186, 248, 279, 310, 360, 372, 465, 558, 620, 744, 853, 930, 1116, 1240, 1395, 1706, 1860, 1871, 2232, 2559, 2790, 3412, 3720, 3742, 4265, 5118, 5580, 5613, 6824, 7484, 7677, 8530, 9355, 10236, 11160, 11226, 12795, 14968, 15354, 16839, 17060, 18710, 20472, 22452, 25590, 26443, 28065, 30708, 33678, 34120, 37420, 38385, 44904, 51180, 52886, 56130, 58001, 61416, 67356, 74840, 76770, 79329, 84195, 102360, 105772, 112260, 116002, 132215, 134712, 153540, 158658, 168390, 174003, 211544, 224520, 232004, 237987, 264430, 290005, 307080, 317316, 336780, 348006, 396645, 464008, 475974, 522009, 528860, 580010, 634632, 673560, 696012, 793290, 870015, 951948, 1044018, 1057720, 1160020, 1189935, 1392024, 1586580, 1595963, 1740030, 1903896, 2088036, 2320040, 2379870, 2610045, 3173160, 3191926, 3480060, 4176072, 4759740, 4787889, 5220090, 6383852, 6960120, 7979815, 9519480, 9575778, 10440180, 12767704, 14363667, 15959630, 19151556, 20880360, 23939445, 28727334, 31919260, 38303112, 47878890, 49474853, 57454668, 63838520, 71818335, 95757780, 98949706, 114909336, 143636670, 148424559, 191515560, 197899412, 247374265, 287273340, 296849118, 395798824, 445273677, 494748530, 574546680, 593698236, 742122795, 890547354, 989497060, 1187396472, 1484245590, 1781094708, 1978994120, 2226368385, 2968491180, 3562189416, 4452736770, 5936982360, 8905473540, 17810947080]

約数ペア:

[(1, 17810947080), (2, 8905473540), (3, 5936982360), (4, 4452736770), (5, 3562189416), (6, 2968491180), (8, 2226368385), (9, 1978994120), (10, 1781094708), (12, 1484245590), (15, 1187396472), (18, 989497060), (20, 890547354), (24, 742122795), (30, 593698236), (31, 574546680), (36, 494748530), (40, 445273677), (45, 395798824), (60, 296849118), (62, 287273340), (72, 247374265), (90, 197899412), (93, 191515560), (120, 148424559), (124, 143636670), (155, 114909336), (180, 98949706), (186, 95757780), (248, 71818335), (279, 63838520), (310, 57454668), (360, 49474853), (372, 47878890), (465, 38303112), (558, 31919260), (620, 28727334), (744, 23939445), (853, 20880360), (930, 19151556), (1116, 15959630), (1240, 14363667), (1395, 12767704), (1706, 10440180), (1860, 9575778), (1871, 9519480), (2232, 7979815), (2559, 6960120), (2790, 6383852), (3412, 5220090), (3720, 4787889), (3742, 4759740), (4265, 4176072), (5118, 3480060), (5580, 3191926), (5613, 3173160), (6824, 2610045), (7484, 2379870), (7677, 2320040), (8530, 2088036), (9355, 1903896), (10236, 1740030), (11160, 1595963), (11226, 1586580), (12795, 1392024), (14968, 1189935), (15354, 1160020), (16839, 1057720), (17060, 1044018), (18710, 951948), (20472, 870015), (22452, 793290), (25590, 696012), (26443, 673560), (28065, 634632), (30708, 580010), (33678, 528860), (34120, 522009), (37420, 475974), (38385, 464008), (44904, 396645), (51180, 348006), (52886, 336780), (56130, 317316), (58001, 307080), (61416, 290005), (67356, 264430), (74840, 237987), (76770, 232004), (79329, 224520), (84195, 211544), (102360, 174003), (105772, 168390), (112260, 158658), (116002, 153540), (132215, 134712)]