227349360

素因数分解:

$2^4\times 3^2\times 5^1\times 7^1\times {\mathrm{79}}^1\times {\mathrm{571}}^1$

素因数の和:676

約数の個数: 240

約数和(自身を含む): 885181440

約数和(自身を除く): 657832080

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, 79, 80, 84, 90, 105, 112, 120, 126, 140, 144, 158, 168, 180, 210, 237, 240, 252, 280, 315, 316, 336, 360, 395, 420, 474, 504, 553, 560, 571, 630, 632, 711, 720, 790, 840, 948, 1008, 1106, 1142, 1185, 1260, 1264, 1422, 1580, 1659, 1680, 1713, 1896, 2212, 2284, 2370, 2520, 2765, 2844, 2855, 3160, 3318, 3426, 3555, 3792, 3997, 4424, 4568, 4740, 4977, 5040, 5139, 5530, 5688, 5710, 6320, 6636, 6852, 7110, 7994, 8295, 8565, 8848, 9136, 9480, 9954, 10278, 11060, 11376, 11420, 11991, 13272, 13704, 14220, 15988, 16590, 17130, 18960, 19908, 19985, 20556, 22120, 22840, 23982, 24885, 25695, 26544, 27408, 28440, 31976, 33180, 34260, 35973, 39816, 39970, 41112, 44240, 45109, 45680, 47964, 49770, 51390, 56880, 59955, 63952, 66360, 68520, 71946, 79632, 79940, 82224, 90218, 95928, 99540, 102780, 119910, 132720, 135327, 137040, 143892, 159880, 179865, 180436, 191856, 199080, 205560, 225545, 239820, 270654, 287784, 315763, 319760, 359730, 360872, 398160, 405981, 411120, 451090, 479640, 541308, 575568, 631526, 676635, 719460, 721744, 811962, 902180, 947289, 959280, 1082616, 1263052, 1353270, 1438920, 1578815, 1623924, 1804360, 1894578, 2029905, 2165232, 2526104, 2706540, 2841867, 2877840, 3157630, 3247848, 3608720, 3789156, 4059810, 4736445, 5052208, 5413080, 5683734, 6315260, 6495696, 7578312, 8119620, 9472890, 10826160, 11367468, 12630520, 14209335, 15156624, 16239240, 18945780, 22734936, 25261040, 28418670, 32478480, 37891560, 45469872, 56837340, 75783120, 113674680, 227349360]

約数ペア:

[(1, 227349360), (2, 113674680), (3, 75783120), (4, 56837340), (5, 45469872), (6, 37891560), (7, 32478480), (8, 28418670), (9, 25261040), (10, 22734936), (12, 18945780), (14, 16239240), (15, 15156624), (16, 14209335), (18, 12630520), (20, 11367468), (21, 10826160), (24, 9472890), (28, 8119620), (30, 7578312), (35, 6495696), (36, 6315260), (40, 5683734), (42, 5413080), (45, 5052208), (48, 4736445), (56, 4059810), (60, 3789156), (63, 3608720), (70, 3247848), (72, 3157630), (79, 2877840), (80, 2841867), (84, 2706540), (90, 2526104), (105, 2165232), (112, 2029905), (120, 1894578), (126, 1804360), (140, 1623924), (144, 1578815), (158, 1438920), (168, 1353270), (180, 1263052), (210, 1082616), (237, 959280), (240, 947289), (252, 902180), (280, 811962), (315, 721744), (316, 719460), (336, 676635), (360, 631526), (395, 575568), (420, 541308), (474, 479640), (504, 451090), (553, 411120), (560, 405981), (571, 398160), (630, 360872), (632, 359730), (711, 319760), (720, 315763), (790, 287784), (840, 270654), (948, 239820), (1008, 225545), (1106, 205560), (1142, 199080), (1185, 191856), (1260, 180436), (1264, 179865), (1422, 159880), (1580, 143892), (1659, 137040), (1680, 135327), (1713, 132720), (1896, 119910), (2212, 102780), (2284, 99540), (2370, 95928), (2520, 90218), (2765, 82224), (2844, 79940), (2855, 79632), (3160, 71946), (3318, 68520), (3426, 66360), (3555, 63952), (3792, 59955), (3997, 56880), (4424, 51390), (4568, 49770), (4740, 47964), (4977, 45680), (5040, 45109), (5139, 44240), (5530, 41112), (5688, 39970), (5710, 39816), (6320, 35973), (6636, 34260), (6852, 33180), (7110, 31976), (7994, 28440), (8295, 27408), (8565, 26544), (8848, 25695), (9136, 24885), (9480, 23982), (9954, 22840), (10278, 22120), (11060, 20556), (11376, 19985), (11420, 19908), (11991, 18960), (13272, 17130), (13704, 16590), (14220, 15988)]