63678420

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{193}}^1$

素因数の和:271

約数の個数: 192

約数和(自身を含む): 219018240

約数和(自身を除く): 155339820

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 13, 15, 18, 20, 26, 27, 30, 36, 39, 45, 47, 52, 54, 60, 65, 78, 90, 94, 108, 117, 130, 135, 141, 156, 180, 188, 193, 195, 234, 235, 260, 270, 282, 351, 386, 390, 423, 468, 470, 540, 564, 579, 585, 611, 702, 705, 772, 780, 846, 940, 965, 1158, 1170, 1222, 1269, 1404, 1410, 1692, 1737, 1755, 1833, 1930, 2115, 2316, 2340, 2444, 2509, 2538, 2820, 2895, 3055, 3474, 3510, 3666, 3860, 4230, 5018, 5076, 5211, 5499, 5790, 6110, 6345, 6948, 7020, 7332, 7527, 8460, 8685, 9071, 9165, 10036, 10422, 10998, 11580, 12220, 12545, 12690, 15054, 16497, 17370, 18142, 18330, 20844, 21996, 22581, 25090, 25380, 26055, 27213, 27495, 30108, 32994, 34740, 36284, 36660, 37635, 45162, 45355, 50180, 52110, 54426, 54990, 65988, 67743, 75270, 81639, 82485, 90324, 90710, 104220, 108852, 109980, 112905, 117923, 135486, 136065, 150540, 163278, 164970, 181420, 225810, 235846, 244917, 270972, 272130, 326556, 329940, 338715, 353769, 408195, 451620, 471692, 489834, 544260, 589615, 677430, 707538, 816390, 979668, 1061307, 1179230, 1224585, 1354860, 1415076, 1632780, 1768845, 2122614, 2358460, 2449170, 3183921, 3537690, 4245228, 4898340, 5306535, 6367842, 7075380, 10613070, 12735684, 15919605, 21226140, 31839210, 63678420]

約数ペア:

[(1, 63678420), (2, 31839210), (3, 21226140), (4, 15919605), (5, 12735684), (6, 10613070), (9, 7075380), (10, 6367842), (12, 5306535), (13, 4898340), (15, 4245228), (18, 3537690), (20, 3183921), (26, 2449170), (27, 2358460), (30, 2122614), (36, 1768845), (39, 1632780), (45, 1415076), (47, 1354860), (52, 1224585), (54, 1179230), (60, 1061307), (65, 979668), (78, 816390), (90, 707538), (94, 677430), (108, 589615), (117, 544260), (130, 489834), (135, 471692), (141, 451620), (156, 408195), (180, 353769), (188, 338715), (193, 329940), (195, 326556), (234, 272130), (235, 270972), (260, 244917), (270, 235846), (282, 225810), (351, 181420), (386, 164970), (390, 163278), (423, 150540), (468, 136065), (470, 135486), (540, 117923), (564, 112905), (579, 109980), (585, 108852), (611, 104220), (702, 90710), (705, 90324), (772, 82485), (780, 81639), (846, 75270), (940, 67743), (965, 65988), (1158, 54990), (1170, 54426), (1222, 52110), (1269, 50180), (1404, 45355), (1410, 45162), (1692, 37635), (1737, 36660), (1755, 36284), (1833, 34740), (1930, 32994), (2115, 30108), (2316, 27495), (2340, 27213), (2444, 26055), (2509, 25380), (2538, 25090), (2820, 22581), (2895, 21996), (3055, 20844), (3474, 18330), (3510, 18142), (3666, 17370), (3860, 16497), (4230, 15054), (5018, 12690), (5076, 12545), (5211, 12220), (5499, 11580), (5790, 10998), (6110, 10422), (6345, 10036), (6948, 9165), (7020, 9071), (7332, 8685), (7527, 8460)]