65104260

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{191}}^1$

素因数の和:258

約数の個数: 192

約数和(自身を含む): 216760320

約数和(自身を除く): 151656060

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 13, 15, 19, 20, 23, 26, 30, 38, 39, 46, 52, 57, 60, 65, 69, 76, 78, 92, 95, 114, 115, 130, 138, 156, 190, 191, 195, 228, 230, 247, 260, 276, 285, 299, 345, 380, 382, 390, 437, 460, 494, 570, 573, 598, 690, 741, 764, 780, 874, 897, 955, 988, 1140, 1146, 1196, 1235, 1311, 1380, 1482, 1495, 1748, 1794, 1910, 2185, 2292, 2470, 2483, 2622, 2865, 2964, 2990, 3588, 3629, 3705, 3820, 4370, 4393, 4485, 4940, 4966, 5244, 5681, 5730, 5980, 6555, 7258, 7410, 7449, 8740, 8786, 8970, 9932, 10887, 11362, 11460, 12415, 13110, 13179, 14516, 14820, 14898, 17043, 17572, 17940, 18145, 21774, 21965, 22724, 24830, 26220, 26358, 28405, 29796, 34086, 36290, 37245, 43548, 43930, 47177, 49660, 52716, 54435, 56810, 57109, 65895, 68172, 72580, 74490, 83467, 85215, 87860, 94354, 108870, 113620, 114218, 131790, 141531, 148980, 166934, 170430, 171327, 188708, 217740, 228436, 235885, 250401, 263580, 283062, 285545, 333868, 340860, 342654, 417335, 471770, 500802, 566124, 571090, 685308, 707655, 834670, 856635, 943540, 1001604, 1085071, 1142180, 1252005, 1415310, 1669340, 1713270, 2170142, 2504010, 2830620, 3255213, 3426540, 4340284, 5008020, 5425355, 6510426, 10850710, 13020852, 16276065, 21701420, 32552130, 65104260]

約数ペア:

[(1, 65104260), (2, 32552130), (3, 21701420), (4, 16276065), (5, 13020852), (6, 10850710), (10, 6510426), (12, 5425355), (13, 5008020), (15, 4340284), (19, 3426540), (20, 3255213), (23, 2830620), (26, 2504010), (30, 2170142), (38, 1713270), (39, 1669340), (46, 1415310), (52, 1252005), (57, 1142180), (60, 1085071), (65, 1001604), (69, 943540), (76, 856635), (78, 834670), (92, 707655), (95, 685308), (114, 571090), (115, 566124), (130, 500802), (138, 471770), (156, 417335), (190, 342654), (191, 340860), (195, 333868), (228, 285545), (230, 283062), (247, 263580), (260, 250401), (276, 235885), (285, 228436), (299, 217740), (345, 188708), (380, 171327), (382, 170430), (390, 166934), (437, 148980), (460, 141531), (494, 131790), (570, 114218), (573, 113620), (598, 108870), (690, 94354), (741, 87860), (764, 85215), (780, 83467), (874, 74490), (897, 72580), (955, 68172), (988, 65895), (1140, 57109), (1146, 56810), (1196, 54435), (1235, 52716), (1311, 49660), (1380, 47177), (1482, 43930), (1495, 43548), (1748, 37245), (1794, 36290), (1910, 34086), (2185, 29796), (2292, 28405), (2470, 26358), (2483, 26220), (2622, 24830), (2865, 22724), (2964, 21965), (2990, 21774), (3588, 18145), (3629, 17940), (3705, 17572), (3820, 17043), (4370, 14898), (4393, 14820), (4485, 14516), (4940, 13179), (4966, 13110), (5244, 12415), (5681, 11460), (5730, 11362), (5980, 10887), (6555, 9932), (7258, 8970), (7410, 8786), (7449, 8740)]