65291940

素因数分解:

$2^2\times 3^3\times 5^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{751}}^1$

素因数の和:799

約数の個数: 192

約数和(自身を含む): 242565120

約数和(自身を除く): 177273180

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 20, 21, 23, 27, 28, 30, 35, 36, 42, 45, 46, 54, 60, 63, 69, 70, 84, 90, 92, 105, 108, 115, 126, 135, 138, 140, 161, 180, 189, 207, 210, 230, 252, 270, 276, 315, 322, 345, 378, 414, 420, 460, 483, 540, 621, 630, 644, 690, 751, 756, 805, 828, 945, 966, 1035, 1242, 1260, 1380, 1449, 1502, 1610, 1890, 1932, 2070, 2253, 2415, 2484, 2898, 3004, 3105, 3220, 3755, 3780, 4140, 4347, 4506, 4830, 5257, 5796, 6210, 6759, 7245, 7510, 8694, 9012, 9660, 10514, 11265, 12420, 13518, 14490, 15020, 15771, 17273, 17388, 20277, 21028, 21735, 22530, 26285, 27036, 28980, 31542, 33795, 34546, 40554, 43470, 45060, 47313, 51819, 52570, 63084, 67590, 69092, 78855, 81108, 86365, 86940, 94626, 101385, 103638, 105140, 120911, 135180, 141939, 155457, 157710, 172730, 189252, 202770, 207276, 236565, 241822, 259095, 283878, 310914, 315420, 345460, 362733, 405540, 466371, 473130, 483644, 518190, 567756, 604555, 621828, 709695, 725466, 777285, 932742, 946260, 1036380, 1088199, 1209110, 1419390, 1450932, 1554570, 1813665, 1865484, 2176398, 2331855, 2418220, 2838780, 3109140, 3264597, 3627330, 4352796, 4663710, 5440995, 6529194, 7254660, 9327420, 10881990, 13058388, 16322985, 21763980, 32645970, 65291940]

約数ペア:

[(1, 65291940), (2, 32645970), (3, 21763980), (4, 16322985), (5, 13058388), (6, 10881990), (7, 9327420), (9, 7254660), (10, 6529194), (12, 5440995), (14, 4663710), (15, 4352796), (18, 3627330), (20, 3264597), (21, 3109140), (23, 2838780), (27, 2418220), (28, 2331855), (30, 2176398), (35, 1865484), (36, 1813665), (42, 1554570), (45, 1450932), (46, 1419390), (54, 1209110), (60, 1088199), (63, 1036380), (69, 946260), (70, 932742), (84, 777285), (90, 725466), (92, 709695), (105, 621828), (108, 604555), (115, 567756), (126, 518190), (135, 483644), (138, 473130), (140, 466371), (161, 405540), (180, 362733), (189, 345460), (207, 315420), (210, 310914), (230, 283878), (252, 259095), (270, 241822), (276, 236565), (315, 207276), (322, 202770), (345, 189252), (378, 172730), (414, 157710), (420, 155457), (460, 141939), (483, 135180), (540, 120911), (621, 105140), (630, 103638), (644, 101385), (690, 94626), (751, 86940), (756, 86365), (805, 81108), (828, 78855), (945, 69092), (966, 67590), (1035, 63084), (1242, 52570), (1260, 51819), (1380, 47313), (1449, 45060), (1502, 43470), (1610, 40554), (1890, 34546), (1932, 33795), (2070, 31542), (2253, 28980), (2415, 27036), (2484, 26285), (2898, 22530), (3004, 21735), (3105, 21028), (3220, 20277), (3755, 17388), (3780, 17273), (4140, 15771), (4347, 15020), (4506, 14490), (4830, 13518), (5257, 12420), (5796, 11265), (6210, 10514), (6759, 9660), (7245, 9012), (7510, 8694)]