242964960

素因数分解:

$2^5\times 3^1\times 5^1\times 7^1\times {\mathrm{167}}^1\times {\mathrm{433}}^1$

素因数の和:625

約数の個数: 192

約数和(自身を含む): 881943552

約数和(自身を除く): 638978592

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 32, 35, 40, 42, 48, 56, 60, 70, 80, 84, 96, 105, 112, 120, 140, 160, 167, 168, 210, 224, 240, 280, 334, 336, 420, 433, 480, 501, 560, 668, 672, 835, 840, 866, 1002, 1120, 1169, 1299, 1336, 1670, 1680, 1732, 2004, 2165, 2338, 2505, 2598, 2672, 3031, 3340, 3360, 3464, 3507, 4008, 4330, 4676, 5010, 5196, 5344, 5845, 6062, 6495, 6680, 6928, 7014, 8016, 8660, 9093, 9352, 10020, 10392, 11690, 12124, 12990, 13360, 13856, 14028, 15155, 16032, 17320, 17535, 18186, 18704, 20040, 20784, 23380, 24248, 25980, 26720, 28056, 30310, 34640, 35070, 36372, 37408, 40080, 41568, 45465, 46760, 48496, 51960, 56112, 60620, 69280, 70140, 72311, 72744, 80160, 90930, 93520, 96992, 103920, 112224, 121240, 140280, 144622, 145488, 181860, 187040, 207840, 216933, 242480, 280560, 289244, 290976, 361555, 363720, 433866, 484960, 506177, 561120, 578488, 723110, 727440, 867732, 1012354, 1084665, 1156976, 1446220, 1454880, 1518531, 1735464, 2024708, 2169330, 2313952, 2530885, 2892440, 3037062, 3470928, 4049416, 4338660, 5061770, 5784880, 6074124, 6941856, 7592655, 8098832, 8677320, 10123540, 11569760, 12148248, 15185310, 16197664, 17354640, 20247080, 24296496, 30370620, 34709280, 40494160, 48592992, 60741240, 80988320, 121482480, 242964960]

約数ペア:

[(1, 242964960), (2, 121482480), (3, 80988320), (4, 60741240), (5, 48592992), (6, 40494160), (7, 34709280), (8, 30370620), (10, 24296496), (12, 20247080), (14, 17354640), (15, 16197664), (16, 15185310), (20, 12148248), (21, 11569760), (24, 10123540), (28, 8677320), (30, 8098832), (32, 7592655), (35, 6941856), (40, 6074124), (42, 5784880), (48, 5061770), (56, 4338660), (60, 4049416), (70, 3470928), (80, 3037062), (84, 2892440), (96, 2530885), (105, 2313952), (112, 2169330), (120, 2024708), (140, 1735464), (160, 1518531), (167, 1454880), (168, 1446220), (210, 1156976), (224, 1084665), (240, 1012354), (280, 867732), (334, 727440), (336, 723110), (420, 578488), (433, 561120), (480, 506177), (501, 484960), (560, 433866), (668, 363720), (672, 361555), (835, 290976), (840, 289244), (866, 280560), (1002, 242480), (1120, 216933), (1169, 207840), (1299, 187040), (1336, 181860), (1670, 145488), (1680, 144622), (1732, 140280), (2004, 121240), (2165, 112224), (2338, 103920), (2505, 96992), (2598, 93520), (2672, 90930), (3031, 80160), (3340, 72744), (3360, 72311), (3464, 70140), (3507, 69280), (4008, 60620), (4330, 56112), (4676, 51960), (5010, 48496), (5196, 46760), (5344, 45465), (5845, 41568), (6062, 40080), (6495, 37408), (6680, 36372), (6928, 35070), (7014, 34640), (8016, 30310), (8660, 28056), (9093, 26720), (9352, 25980), (10020, 24248), (10392, 23380), (11690, 20784), (12124, 20040), (12990, 18704), (13360, 18186), (13856, 17535), (14028, 17320), (15155, 16032)]