129755560

素因数分解:

$2^3\times 5^1\times {\mathrm{11}}^2\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{83}}^1$

素因数の和:152

約数の個数: 192

約数和(自身を含む): 361972800

約数和(自身を除く): 232217240

約数列:

[1, 2, 4, 5, 8, 10, 11, 17, 19, 20, 22, 34, 38, 40, 44, 55, 68, 76, 83, 85, 88, 95, 110, 121, 136, 152, 166, 170, 187, 190, 209, 220, 242, 323, 332, 340, 374, 380, 415, 418, 440, 484, 605, 646, 664, 680, 748, 760, 830, 836, 913, 935, 968, 1045, 1210, 1292, 1411, 1496, 1577, 1615, 1660, 1672, 1826, 1870, 2057, 2090, 2299, 2420, 2584, 2822, 3154, 3230, 3320, 3553, 3652, 3740, 4114, 4180, 4565, 4598, 4840, 5644, 6308, 6460, 7055, 7106, 7304, 7480, 7885, 8228, 8360, 9130, 9196, 10043, 10285, 11288, 11495, 12616, 12920, 14110, 14212, 15521, 15770, 16456, 17347, 17765, 18260, 18392, 20086, 20570, 22990, 26809, 28220, 28424, 31042, 31540, 34694, 35530, 36520, 39083, 40172, 41140, 45980, 50215, 53618, 56440, 62084, 63080, 69388, 71060, 77605, 78166, 80344, 82280, 86735, 91960, 100430, 107236, 124168, 134045, 138776, 142120, 155210, 156332, 170731, 173470, 190817, 195415, 200860, 214472, 268090, 294899, 310420, 312664, 341462, 346940, 381634, 390830, 401720, 536180, 589798, 620840, 682924, 693880, 763268, 781660, 853655, 954085, 1072360, 1179596, 1365848, 1474495, 1526536, 1563320, 1707310, 1908170, 2359192, 2948990, 3243889, 3414620, 3816340, 5897980, 6487778, 6829240, 7632680, 11795960, 12975556, 16219445, 25951112, 32438890, 64877780, 129755560]

約数ペア:

[(1, 129755560), (2, 64877780), (4, 32438890), (5, 25951112), (8, 16219445), (10, 12975556), (11, 11795960), (17, 7632680), (19, 6829240), (20, 6487778), (22, 5897980), (34, 3816340), (38, 3414620), (40, 3243889), (44, 2948990), (55, 2359192), (68, 1908170), (76, 1707310), (83, 1563320), (85, 1526536), (88, 1474495), (95, 1365848), (110, 1179596), (121, 1072360), (136, 954085), (152, 853655), (166, 781660), (170, 763268), (187, 693880), (190, 682924), (209, 620840), (220, 589798), (242, 536180), (323, 401720), (332, 390830), (340, 381634), (374, 346940), (380, 341462), (415, 312664), (418, 310420), (440, 294899), (484, 268090), (605, 214472), (646, 200860), (664, 195415), (680, 190817), (748, 173470), (760, 170731), (830, 156332), (836, 155210), (913, 142120), (935, 138776), (968, 134045), (1045, 124168), (1210, 107236), (1292, 100430), (1411, 91960), (1496, 86735), (1577, 82280), (1615, 80344), (1660, 78166), (1672, 77605), (1826, 71060), (1870, 69388), (2057, 63080), (2090, 62084), (2299, 56440), (2420, 53618), (2584, 50215), (2822, 45980), (3154, 41140), (3230, 40172), (3320, 39083), (3553, 36520), (3652, 35530), (3740, 34694), (4114, 31540), (4180, 31042), (4565, 28424), (4598, 28220), (4840, 26809), (5644, 22990), (6308, 20570), (6460, 20086), (7055, 18392), (7106, 18260), (7304, 17765), (7480, 17347), (7885, 16456), (8228, 15770), (8360, 15521), (9130, 14212), (9196, 14110), (10043, 12920), (10285, 12616), (11288, 11495)]