70977720

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{3163}}^1$

素因数の和:3205

約数の個数: 128

約数和(自身を含む): 246032640

約数和(自身を除く): 175054920

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 17, 20, 22, 24, 30, 33, 34, 40, 44, 51, 55, 60, 66, 68, 85, 88, 102, 110, 120, 132, 136, 165, 170, 187, 204, 220, 255, 264, 330, 340, 374, 408, 440, 510, 561, 660, 680, 748, 935, 1020, 1122, 1320, 1496, 1870, 2040, 2244, 2805, 3163, 3740, 4488, 5610, 6326, 7480, 9489, 11220, 12652, 15815, 18978, 22440, 25304, 31630, 34793, 37956, 47445, 53771, 63260, 69586, 75912, 94890, 104379, 107542, 126520, 139172, 161313, 173965, 189780, 208758, 215084, 268855, 278344, 322626, 347930, 379560, 417516, 430168, 521895, 537710, 591481, 645252, 695860, 806565, 835032, 1043790, 1075420, 1182962, 1290504, 1391720, 1613130, 1774443, 2087580, 2150840, 2365924, 2957405, 3226260, 3548886, 4175160, 4731848, 5914810, 6452520, 7097772, 8872215, 11829620, 14195544, 17744430, 23659240, 35488860, 70977720]

約数ペア:

[(1, 70977720), (2, 35488860), (3, 23659240), (4, 17744430), (5, 14195544), (6, 11829620), (8, 8872215), (10, 7097772), (11, 6452520), (12, 5914810), (15, 4731848), (17, 4175160), (20, 3548886), (22, 3226260), (24, 2957405), (30, 2365924), (33, 2150840), (34, 2087580), (40, 1774443), (44, 1613130), (51, 1391720), (55, 1290504), (60, 1182962), (66, 1075420), (68, 1043790), (85, 835032), (88, 806565), (102, 695860), (110, 645252), (120, 591481), (132, 537710), (136, 521895), (165, 430168), (170, 417516), (187, 379560), (204, 347930), (220, 322626), (255, 278344), (264, 268855), (330, 215084), (340, 208758), (374, 189780), (408, 173965), (440, 161313), (510, 139172), (561, 126520), (660, 107542), (680, 104379), (748, 94890), (935, 75912), (1020, 69586), (1122, 63260), (1320, 53771), (1496, 47445), (1870, 37956), (2040, 34793), (2244, 31630), (2805, 25304), (3163, 22440), (3740, 18978), (4488, 15815), (5610, 12652), (6326, 11220), (7480, 9489)]