159117840

素因数分解:

$2^4\times 3^2\times 5^1\times 7^1\times {\mathrm{131}}^1\times {\mathrm{241}}^1$

素因数の和:398

約数の個数: 240

約数和(自身を含む): 617924736

約数和(自身を除く): 458806896

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 28, 30, 35, 36, 40, 42, 45, 48, 56, 60, 63, 70, 72, 80, 84, 90, 105, 112, 120, 126, 131, 140, 144, 168, 180, 210, 240, 241, 252, 262, 280, 315, 336, 360, 393, 420, 482, 504, 524, 560, 630, 655, 720, 723, 786, 840, 917, 964, 1008, 1048, 1179, 1205, 1260, 1310, 1446, 1572, 1680, 1687, 1834, 1928, 1965, 2096, 2169, 2358, 2410, 2520, 2620, 2751, 2892, 3144, 3374, 3615, 3668, 3856, 3930, 4338, 4585, 4716, 4820, 5040, 5061, 5240, 5502, 5784, 5895, 6288, 6748, 7230, 7336, 7860, 8253, 8435, 8676, 9170, 9432, 9640, 10122, 10480, 10845, 11004, 11568, 11790, 13496, 13755, 14460, 14672, 15183, 15720, 16506, 16870, 17352, 18340, 18864, 19280, 20244, 21690, 22008, 23580, 25305, 26992, 27510, 28920, 30366, 31440, 31571, 33012, 33740, 34704, 36680, 40488, 41265, 43380, 44016, 47160, 50610, 55020, 57840, 60732, 63142, 66024, 67480, 73360, 75915, 80976, 82530, 86760, 94320, 94713, 101220, 110040, 121464, 126284, 132048, 134960, 151830, 157855, 165060, 173520, 189426, 202440, 220080, 220997, 242928, 252568, 284139, 303660, 315710, 330120, 378852, 404880, 441994, 473565, 505136, 568278, 607320, 631420, 660240, 662991, 757704, 883988, 947130, 1104985, 1136556, 1214640, 1262840, 1325982, 1420695, 1515408, 1767976, 1894260, 1988973, 2209970, 2273112, 2525680, 2651964, 2841390, 3314955, 3535952, 3788520, 3977946, 4419940, 4546224, 5303928, 5682780, 6629910, 7577040, 7955892, 8839880, 9944865, 10607856, 11365560, 13259820, 15911784, 17679760, 19889730, 22731120, 26519640, 31823568, 39779460, 53039280, 79558920, 159117840]

約数ペア:

[(1, 159117840), (2, 79558920), (3, 53039280), (4, 39779460), (5, 31823568), (6, 26519640), (7, 22731120), (8, 19889730), (9, 17679760), (10, 15911784), (12, 13259820), (14, 11365560), (15, 10607856), (16, 9944865), (18, 8839880), (20, 7955892), (21, 7577040), (24, 6629910), (28, 5682780), (30, 5303928), (35, 4546224), (36, 4419940), (40, 3977946), (42, 3788520), (45, 3535952), (48, 3314955), (56, 2841390), (60, 2651964), (63, 2525680), (70, 2273112), (72, 2209970), (80, 1988973), (84, 1894260), (90, 1767976), (105, 1515408), (112, 1420695), (120, 1325982), (126, 1262840), (131, 1214640), (140, 1136556), (144, 1104985), (168, 947130), (180, 883988), (210, 757704), (240, 662991), (241, 660240), (252, 631420), (262, 607320), (280, 568278), (315, 505136), (336, 473565), (360, 441994), (393, 404880), (420, 378852), (482, 330120), (504, 315710), (524, 303660), (560, 284139), (630, 252568), (655, 242928), (720, 220997), (723, 220080), (786, 202440), (840, 189426), (917, 173520), (964, 165060), (1008, 157855), (1048, 151830), (1179, 134960), (1205, 132048), (1260, 126284), (1310, 121464), (1446, 110040), (1572, 101220), (1680, 94713), (1687, 94320), (1834, 86760), (1928, 82530), (1965, 80976), (2096, 75915), (2169, 73360), (2358, 67480), (2410, 66024), (2520, 63142), (2620, 60732), (2751, 57840), (2892, 55020), (3144, 50610), (3374, 47160), (3615, 44016), (3668, 43380), (3856, 41265), (3930, 40488), (4338, 36680), (4585, 34704), (4716, 33740), (4820, 33012), (5040, 31571), (5061, 31440), (5240, 30366), (5502, 28920), (5784, 27510), (5895, 26992), (6288, 25305), (6748, 23580), (7230, 22008), (7336, 21690), (7860, 20244), (8253, 19280), (8435, 18864), (8676, 18340), (9170, 17352), (9432, 16870), (9640, 16506), (10122, 15720), (10480, 15183), (10845, 14672), (11004, 14460), (11568, 13755), (11790, 13496)]