6416462460

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{31}}^2\times {\mathrm{257}}^1\times {\mathrm{433}}^1$

素因数の和:764

約数の個数: 144

約数和(自身を含む): 18679616928

約数和(自身を除く): 12263154468

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 31, 60, 62, 93, 124, 155, 186, 257, 310, 372, 433, 465, 514, 620, 771, 866, 930, 961, 1028, 1285, 1299, 1542, 1732, 1860, 1922, 2165, 2570, 2598, 2883, 3084, 3844, 3855, 4330, 4805, 5140, 5196, 5766, 6495, 7710, 7967, 8660, 9610, 11532, 12990, 13423, 14415, 15420, 15934, 19220, 23901, 25980, 26846, 28830, 31868, 39835, 40269, 47802, 53692, 57660, 67115, 79670, 80538, 95604, 111281, 119505, 134230, 159340, 161076, 201345, 222562, 239010, 246977, 268460, 333843, 402690, 416113, 445124, 478020, 493954, 556405, 667686, 740931, 805380, 832226, 987908, 1112810, 1234885, 1248339, 1335372, 1481862, 1664452, 1669215, 2080565, 2225620, 2469770, 2496678, 2963724, 3338430, 3449711, 3704655, 4161130, 4939540, 4993356, 6241695, 6676860, 6899422, 7409310, 8322260, 10349133, 12483390, 13798844, 14818620, 17248555, 20698266, 24966780, 34497110, 41396532, 51745665, 68994220, 103491330, 106941041, 206982660, 213882082, 320823123, 427764164, 534705205, 641646246, 1069410410, 1283292492, 1604115615, 2138820820, 3208231230, 6416462460]

約数ペア:

[(1, 6416462460), (2, 3208231230), (3, 2138820820), (4, 1604115615), (5, 1283292492), (6, 1069410410), (10, 641646246), (12, 534705205), (15, 427764164), (20, 320823123), (30, 213882082), (31, 206982660), (60, 106941041), (62, 103491330), (93, 68994220), (124, 51745665), (155, 41396532), (186, 34497110), (257, 24966780), (310, 20698266), (372, 17248555), (433, 14818620), (465, 13798844), (514, 12483390), (620, 10349133), (771, 8322260), (866, 7409310), (930, 6899422), (961, 6676860), (1028, 6241695), (1285, 4993356), (1299, 4939540), (1542, 4161130), (1732, 3704655), (1860, 3449711), (1922, 3338430), (2165, 2963724), (2570, 2496678), (2598, 2469770), (2883, 2225620), (3084, 2080565), (3844, 1669215), (3855, 1664452), (4330, 1481862), (4805, 1335372), (5140, 1248339), (5196, 1234885), (5766, 1112810), (6495, 987908), (7710, 832226), (7967, 805380), (8660, 740931), (9610, 667686), (11532, 556405), (12990, 493954), (13423, 478020), (14415, 445124), (15420, 416113), (15934, 402690), (19220, 333843), (23901, 268460), (25980, 246977), (26846, 239010), (28830, 222562), (31868, 201345), (39835, 161076), (40269, 159340), (47802, 134230), (53692, 119505), (57660, 111281), (67115, 95604), (79670, 80538)]