87327240

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{727}}^1$

素因数の和:772

約数の個数: 256

約数和(自身を含む): 352235520

約数和(自身を除く): 264908280

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, 727, 728, 770, 780, 840, 858, 910, 924, 1001, 1092, 1144, 1155, 1320, 1365, 1430, 1454, 1540, 1560, 1716, 1820, 1848, 2002, 2145, 2181, 2184, 2310, 2730, 2860, 2908, 3003, 3080, 3432, 3635, 3640, 4004, 4290, 4362, 4620, 5005, 5089, 5460, 5720, 5816, 6006, 7270, 7997, 8008, 8580, 8724, 9240, 9451, 10010, 10178, 10905, 10920, 12012, 14540, 15015, 15267, 15994, 17160, 17448, 18902, 20020, 20356, 21810, 23991, 24024, 25445, 28353, 29080, 30030, 30534, 31988, 37804, 39985, 40040, 40712, 43620, 47255, 47982, 50890, 55979, 56706, 60060, 61068, 63976, 66157, 75608, 76335, 79970, 87240, 94510, 95964, 101780, 103961, 111958, 113412, 119955, 120120, 122136, 132314, 141765, 152670, 159940, 167937, 189020, 191928, 198471, 203560, 207922, 223916, 226824, 239910, 264628, 279895, 283530, 305340, 311883, 319880, 330785, 335874, 378040, 396942, 415844, 447832, 479820, 519805, 529256, 559790, 567060, 610680, 623766, 661570, 671748, 727727, 793884, 831688, 839685, 959640, 992355, 1039610, 1119580, 1134120, 1247532, 1323140, 1343496, 1455454, 1559415, 1587768, 1679370, 1984710, 2079220, 2183181, 2239160, 2495064, 2646280, 2910908, 3118830, 3358740, 3638635, 3969420, 4158440, 4366362, 5821816, 6237660, 6717480, 7277270, 7938840, 8732724, 10915905, 12475320, 14554540, 17465448, 21831810, 29109080, 43663620, 87327240]

約数ペア:

[(1, 87327240), (2, 43663620), (3, 29109080), (4, 21831810), (5, 17465448), (6, 14554540), (7, 12475320), (8, 10915905), (10, 8732724), (11, 7938840), (12, 7277270), (13, 6717480), (14, 6237660), (15, 5821816), (20, 4366362), (21, 4158440), (22, 3969420), (24, 3638635), (26, 3358740), (28, 3118830), (30, 2910908), (33, 2646280), (35, 2495064), (39, 2239160), (40, 2183181), (42, 2079220), (44, 1984710), (52, 1679370), (55, 1587768), (56, 1559415), (60, 1455454), (65, 1343496), (66, 1323140), (70, 1247532), (77, 1134120), (78, 1119580), (84, 1039610), (88, 992355), (91, 959640), (104, 839685), (105, 831688), (110, 793884), (120, 727727), (130, 671748), (132, 661570), (140, 623766), (143, 610680), (154, 567060), (156, 559790), (165, 529256), (168, 519805), (182, 479820), (195, 447832), (210, 415844), (220, 396942), (231, 378040), (260, 335874), (264, 330785), (273, 319880), (280, 311883), (286, 305340), (308, 283530), (312, 279895), (330, 264628), (364, 239910), (385, 226824), (390, 223916), (420, 207922), (429, 203560), (440, 198471), (455, 191928), (462, 189020), (520, 167937), (546, 159940), (572, 152670), (616, 141765), (660, 132314), (715, 122136), (727, 120120), (728, 119955), (770, 113412), (780, 111958), (840, 103961), (858, 101780), (910, 95964), (924, 94510), (1001, 87240), (1092, 79970), (1144, 76335), (1155, 75608), (1320, 66157), (1365, 63976), (1430, 61068), (1454, 60060), (1540, 56706), (1560, 55979), (1716, 50890), (1820, 47982), (1848, 47255), (2002, 43620), (2145, 40712), (2181, 40040), (2184, 39985), (2310, 37804), (2730, 31988), (2860, 30534), (2908, 30030), (3003, 29080), (3080, 28353), (3432, 25445), (3635, 24024), (3640, 23991), (4004, 21810), (4290, 20356), (4362, 20020), (4620, 18902), (5005, 17448), (5089, 17160), (5460, 15994), (5720, 15267), (5816, 15015), (6006, 14540), (7270, 12012), (7997, 10920), (8008, 10905), (8580, 10178), (8724, 10010), (9240, 9451)]