57532020

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{257}}^1$

素因数の和:330

約数の個数: 192

約数和(自身を含む): 203890176

約数和(自身を除く): 146358156

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 13, 14, 15, 20, 21, 26, 28, 30, 35, 39, 41, 42, 52, 60, 65, 70, 78, 82, 84, 91, 105, 123, 130, 140, 156, 164, 182, 195, 205, 210, 246, 257, 260, 273, 287, 364, 390, 410, 420, 455, 492, 514, 533, 546, 574, 615, 771, 780, 820, 861, 910, 1028, 1066, 1092, 1148, 1230, 1285, 1365, 1435, 1542, 1599, 1722, 1799, 1820, 2132, 2460, 2570, 2665, 2730, 2870, 3084, 3198, 3341, 3444, 3598, 3731, 3855, 4305, 5140, 5330, 5397, 5460, 5740, 6396, 6682, 7196, 7462, 7710, 7995, 8610, 8995, 10023, 10537, 10660, 10794, 11193, 13364, 14924, 15420, 15990, 16705, 17220, 17990, 18655, 20046, 21074, 21588, 22386, 23387, 26985, 31611, 31980, 33410, 35980, 37310, 40092, 42148, 44772, 46774, 50115, 52685, 53970, 55965, 63222, 66820, 70161, 73759, 74620, 93548, 100230, 105370, 107940, 111930, 116935, 126444, 136981, 140322, 147518, 158055, 200460, 210740, 221277, 223860, 233870, 273962, 280644, 295036, 316110, 350805, 368795, 410943, 442554, 467740, 547924, 632220, 684905, 701610, 737590, 821886, 885108, 958867, 1106385, 1369810, 1403220, 1475180, 1643772, 1917734, 2054715, 2212770, 2739620, 2876601, 3835468, 4109430, 4425540, 4794335, 5753202, 8218860, 9588670, 11506404, 14383005, 19177340, 28766010, 57532020]

約数ペア:

[(1, 57532020), (2, 28766010), (3, 19177340), (4, 14383005), (5, 11506404), (6, 9588670), (7, 8218860), (10, 5753202), (12, 4794335), (13, 4425540), (14, 4109430), (15, 3835468), (20, 2876601), (21, 2739620), (26, 2212770), (28, 2054715), (30, 1917734), (35, 1643772), (39, 1475180), (41, 1403220), (42, 1369810), (52, 1106385), (60, 958867), (65, 885108), (70, 821886), (78, 737590), (82, 701610), (84, 684905), (91, 632220), (105, 547924), (123, 467740), (130, 442554), (140, 410943), (156, 368795), (164, 350805), (182, 316110), (195, 295036), (205, 280644), (210, 273962), (246, 233870), (257, 223860), (260, 221277), (273, 210740), (287, 200460), (364, 158055), (390, 147518), (410, 140322), (420, 136981), (455, 126444), (492, 116935), (514, 111930), (533, 107940), (546, 105370), (574, 100230), (615, 93548), (771, 74620), (780, 73759), (820, 70161), (861, 66820), (910, 63222), (1028, 55965), (1066, 53970), (1092, 52685), (1148, 50115), (1230, 46774), (1285, 44772), (1365, 42148), (1435, 40092), (1542, 37310), (1599, 35980), (1722, 33410), (1799, 31980), (1820, 31611), (2132, 26985), (2460, 23387), (2570, 22386), (2665, 21588), (2730, 21074), (2870, 20046), (3084, 18655), (3198, 17990), (3341, 17220), (3444, 16705), (3598, 15990), (3731, 15420), (3855, 14924), (4305, 13364), (5140, 11193), (5330, 10794), (5397, 10660), (5460, 10537), (5740, 10023), (6396, 8995), (6682, 8610), (7196, 7995), (7462, 7710)]