233144520

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{433}}^1\times {\mathrm{641}}^1$

素因数の和:1095

約数の個数: 128

約数和(自身を含む): 802448640

約数和(自身を除く): 569304120

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 20, 21, 24, 28, 30, 35, 40, 42, 56, 60, 70, 84, 105, 120, 140, 168, 210, 280, 420, 433, 641, 840, 866, 1282, 1299, 1732, 1923, 2165, 2564, 2598, 3031, 3205, 3464, 3846, 4330, 4487, 5128, 5196, 6062, 6410, 6495, 7692, 8660, 8974, 9093, 9615, 10392, 12124, 12820, 12990, 13461, 15155, 15384, 17320, 17948, 18186, 19230, 22435, 24248, 25640, 25980, 26922, 30310, 35896, 36372, 38460, 44870, 45465, 51960, 53844, 60620, 67305, 72744, 76920, 89740, 90930, 107688, 121240, 134610, 179480, 181860, 269220, 277553, 363720, 538440, 555106, 832659, 1110212, 1387765, 1665318, 1942871, 2220424, 2775530, 3330636, 3885742, 4163295, 5551060, 5828613, 6661272, 7771484, 8326590, 9714355, 11102120, 11657226, 15542968, 16653180, 19428710, 23314452, 29143065, 33306360, 38857420, 46628904, 58286130, 77714840, 116572260, 233144520]

約数ペア:

[(1, 233144520), (2, 116572260), (3, 77714840), (4, 58286130), (5, 46628904), (6, 38857420), (7, 33306360), (8, 29143065), (10, 23314452), (12, 19428710), (14, 16653180), (15, 15542968), (20, 11657226), (21, 11102120), (24, 9714355), (28, 8326590), (30, 7771484), (35, 6661272), (40, 5828613), (42, 5551060), (56, 4163295), (60, 3885742), (70, 3330636), (84, 2775530), (105, 2220424), (120, 1942871), (140, 1665318), (168, 1387765), (210, 1110212), (280, 832659), (420, 555106), (433, 538440), (641, 363720), (840, 277553), (866, 269220), (1282, 181860), (1299, 179480), (1732, 134610), (1923, 121240), (2165, 107688), (2564, 90930), (2598, 89740), (3031, 76920), (3205, 72744), (3464, 67305), (3846, 60620), (4330, 53844), (4487, 51960), (5128, 45465), (5196, 44870), (6062, 38460), (6410, 36372), (6495, 35896), (7692, 30310), (8660, 26922), (8974, 25980), (9093, 25640), (9615, 24248), (10392, 22435), (12124, 19230), (12820, 18186), (12990, 17948), (13461, 17320), (15155, 15384)]