65630040

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{43}}^1\times {\mathrm{79}}^1$

素因数の和:166

約数の個数: 256

約数和(自身を含む): 243302400

約数和(自身を除く): 177672360

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 20, 21, 23, 24, 28, 30, 35, 40, 42, 43, 46, 56, 60, 69, 70, 79, 84, 86, 92, 105, 115, 120, 129, 138, 140, 158, 161, 168, 172, 184, 210, 215, 230, 237, 258, 276, 280, 301, 316, 322, 344, 345, 395, 420, 430, 460, 474, 483, 516, 552, 553, 602, 632, 644, 645, 690, 790, 805, 840, 860, 903, 920, 948, 966, 989, 1032, 1106, 1185, 1204, 1288, 1290, 1380, 1505, 1580, 1610, 1659, 1720, 1806, 1817, 1896, 1932, 1978, 2212, 2370, 2408, 2415, 2580, 2760, 2765, 2967, 3010, 3160, 3220, 3318, 3397, 3612, 3634, 3864, 3956, 4424, 4515, 4740, 4830, 4945, 5160, 5451, 5530, 5934, 6020, 6440, 6636, 6794, 6923, 7224, 7268, 7912, 8295, 9030, 9085, 9480, 9660, 9890, 10191, 10902, 11060, 11868, 12040, 12719, 13272, 13588, 13846, 14536, 14835, 16590, 16985, 18060, 18170, 19320, 19780, 20382, 20769, 21804, 22120, 23736, 23779, 25438, 27176, 27255, 27692, 29670, 33180, 33970, 34615, 36120, 36340, 38157, 39560, 40764, 41538, 43608, 47558, 50876, 50955, 54510, 55384, 59340, 63595, 66360, 67940, 69230, 71337, 72680, 76314, 78131, 81528, 83076, 95116, 101752, 101910, 103845, 109020, 118680, 118895, 127190, 135880, 138460, 142674, 152628, 156262, 166152, 190232, 190785, 203820, 207690, 218040, 234393, 237790, 254380, 276920, 285348, 305256, 312524, 356685, 381570, 390655, 407640, 415380, 468786, 475580, 508760, 546917, 570696, 625048, 713370, 763140, 781310, 830760, 937572, 951160, 1093834, 1171965, 1426740, 1526280, 1562620, 1640751, 1875144, 2187668, 2343930, 2734585, 2853480, 3125240, 3281502, 4375336, 4687860, 5469170, 6563004, 8203755, 9375720, 10938340, 13126008, 16407510, 21876680, 32815020, 65630040]

約数ペア:

[(1, 65630040), (2, 32815020), (3, 21876680), (4, 16407510), (5, 13126008), (6, 10938340), (7, 9375720), (8, 8203755), (10, 6563004), (12, 5469170), (14, 4687860), (15, 4375336), (20, 3281502), (21, 3125240), (23, 2853480), (24, 2734585), (28, 2343930), (30, 2187668), (35, 1875144), (40, 1640751), (42, 1562620), (43, 1526280), (46, 1426740), (56, 1171965), (60, 1093834), (69, 951160), (70, 937572), (79, 830760), (84, 781310), (86, 763140), (92, 713370), (105, 625048), (115, 570696), (120, 546917), (129, 508760), (138, 475580), (140, 468786), (158, 415380), (161, 407640), (168, 390655), (172, 381570), (184, 356685), (210, 312524), (215, 305256), (230, 285348), (237, 276920), (258, 254380), (276, 237790), (280, 234393), (301, 218040), (316, 207690), (322, 203820), (344, 190785), (345, 190232), (395, 166152), (420, 156262), (430, 152628), (460, 142674), (474, 138460), (483, 135880), (516, 127190), (552, 118895), (553, 118680), (602, 109020), (632, 103845), (644, 101910), (645, 101752), (690, 95116), (790, 83076), (805, 81528), (840, 78131), (860, 76314), (903, 72680), (920, 71337), (948, 69230), (966, 67940), (989, 66360), (1032, 63595), (1106, 59340), (1185, 55384), (1204, 54510), (1288, 50955), (1290, 50876), (1380, 47558), (1505, 43608), (1580, 41538), (1610, 40764), (1659, 39560), (1720, 38157), (1806, 36340), (1817, 36120), (1896, 34615), (1932, 33970), (1978, 33180), (2212, 29670), (2370, 27692), (2408, 27255), (2415, 27176), (2580, 25438), (2760, 23779), (2765, 23736), (2967, 22120), (3010, 21804), (3160, 20769), (3220, 20382), (3318, 19780), (3397, 19320), (3612, 18170), (3634, 18060), (3864, 16985), (3956, 16590), (4424, 14835), (4515, 14536), (4740, 13846), (4830, 13588), (4945, 13272), (5160, 12719), (5451, 12040), (5530, 11868), (5934, 11060), (6020, 10902), (6440, 10191), (6636, 9890), (6794, 9660), (6923, 9480), (7224, 9085), (7268, 9030), (7912, 8295)]