159399240

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{1327}}^1$

素因数の和:1372

約数の個数: 256

約数和(自身を含む): 642539520

約数和(自身を除く): 483140280

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 11, 12, 13, 14, 15, 20, 21, 22, 24, 26, 28, 30, 33, 35, 39, 40, 42, 44, 52, 55, 56, 60, 65, 66, 70, 77, 78, 84, 88, 91, 104, 105, 110, 120, 130, 132, 140, 143, 154, 156, 165, 168, 182, 195, 210, 220, 231, 260, 264, 273, 280, 286, 308, 312, 330, 364, 385, 390, 420, 429, 440, 455, 462, 520, 546, 572, 616, 660, 715, 728, 770, 780, 840, 858, 910, 924, 1001, 1092, 1144, 1155, 1320, 1327, 1365, 1430, 1540, 1560, 1716, 1820, 1848, 2002, 2145, 2184, 2310, 2654, 2730, 2860, 3003, 3080, 3432, 3640, 3981, 4004, 4290, 4620, 5005, 5308, 5460, 5720, 6006, 6635, 7962, 8008, 8580, 9240, 9289, 10010, 10616, 10920, 12012, 13270, 14597, 15015, 15924, 17160, 17251, 18578, 19905, 20020, 24024, 26540, 27867, 29194, 30030, 31848, 34502, 37156, 39810, 40040, 43791, 46445, 51753, 53080, 55734, 58388, 60060, 69004, 72985, 74312, 79620, 86255, 87582, 92890, 102179, 103506, 111468, 116776, 120120, 120757, 138008, 139335, 145970, 159240, 172510, 175164, 185780, 189761, 204358, 207012, 218955, 222936, 241514, 258765, 278670, 291940, 306537, 345020, 350328, 362271, 371560, 379522, 408716, 414024, 437910, 483028, 510895, 517530, 557340, 569283, 583880, 603785, 613074, 690040, 724542, 759044, 817432, 875820, 948805, 966056, 1021790, 1035060, 1114680, 1138566, 1207570, 1226148, 1328327, 1449084, 1518088, 1532685, 1751640, 1811355, 1897610, 2043580, 2070120, 2277132, 2415140, 2452296, 2656654, 2846415, 2898168, 3065370, 3622710, 3795220, 3984981, 4087160, 4554264, 4830280, 5313308, 5692830, 6130740, 6641635, 7245420, 7590440, 7969962, 10626616, 11385660, 12261480, 13283270, 14490840, 15939924, 19924905, 22771320, 26566540, 31879848, 39849810, 53133080, 79699620, 159399240]

約数ペア:

[(1, 159399240), (2, 79699620), (3, 53133080), (4, 39849810), (5, 31879848), (6, 26566540), (7, 22771320), (8, 19924905), (10, 15939924), (11, 14490840), (12, 13283270), (13, 12261480), (14, 11385660), (15, 10626616), (20, 7969962), (21, 7590440), (22, 7245420), (24, 6641635), (26, 6130740), (28, 5692830), (30, 5313308), (33, 4830280), (35, 4554264), (39, 4087160), (40, 3984981), (42, 3795220), (44, 3622710), (52, 3065370), (55, 2898168), (56, 2846415), (60, 2656654), (65, 2452296), (66, 2415140), (70, 2277132), (77, 2070120), (78, 2043580), (84, 1897610), (88, 1811355), (91, 1751640), (104, 1532685), (105, 1518088), (110, 1449084), (120, 1328327), (130, 1226148), (132, 1207570), (140, 1138566), (143, 1114680), (154, 1035060), (156, 1021790), (165, 966056), (168, 948805), (182, 875820), (195, 817432), (210, 759044), (220, 724542), (231, 690040), (260, 613074), (264, 603785), (273, 583880), (280, 569283), (286, 557340), (308, 517530), (312, 510895), (330, 483028), (364, 437910), (385, 414024), (390, 408716), (420, 379522), (429, 371560), (440, 362271), (455, 350328), (462, 345020), (520, 306537), (546, 291940), (572, 278670), (616, 258765), (660, 241514), (715, 222936), (728, 218955), (770, 207012), (780, 204358), (840, 189761), (858, 185780), (910, 175164), (924, 172510), (1001, 159240), (1092, 145970), (1144, 139335), (1155, 138008), (1320, 120757), (1327, 120120), (1365, 116776), (1430, 111468), (1540, 103506), (1560, 102179), (1716, 92890), (1820, 87582), (1848, 86255), (2002, 79620), (2145, 74312), (2184, 72985), (2310, 69004), (2654, 60060), (2730, 58388), (2860, 55734), (3003, 53080), (3080, 51753), (3432, 46445), (3640, 43791), (3981, 40040), (4004, 39810), (4290, 37156), (4620, 34502), (5005, 31848), (5308, 30030), (5460, 29194), (5720, 27867), (6006, 26540), (6635, 24024), (7962, 20020), (8008, 19905), (8580, 18578), (9240, 17251), (9289, 17160), (10010, 15924), (10616, 15015), (10920, 14597), (12012, 13270)]