586788020

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{71}}^1\times {\mathrm{239}}^1$

素因数の和:358

約数の個数: 192

約数和(自身を含む): 1625702400

約数和(自身を除く): 1038914380

約数列:

[1, 2, 4, 5, 7, 10, 13, 14, 19, 20, 26, 28, 35, 38, 52, 65, 70, 71, 76, 91, 95, 130, 133, 140, 142, 182, 190, 239, 247, 260, 266, 284, 355, 364, 380, 455, 478, 494, 497, 532, 665, 710, 910, 923, 956, 988, 994, 1195, 1235, 1330, 1349, 1420, 1673, 1729, 1820, 1846, 1988, 2390, 2470, 2485, 2660, 2698, 3107, 3346, 3458, 3692, 4541, 4615, 4780, 4940, 4970, 5396, 6214, 6461, 6692, 6745, 6916, 8365, 8645, 9082, 9230, 9443, 9940, 12428, 12922, 13490, 15535, 16730, 16969, 17290, 17537, 18164, 18460, 18886, 21749, 22705, 25844, 26980, 31070, 31787, 32305, 33460, 33938, 34580, 35074, 37772, 43498, 45410, 47215, 59033, 62140, 63574, 64610, 67876, 70148, 84845, 86996, 87685, 90820, 94430, 108745, 118066, 118783, 122759, 127148, 129220, 158935, 169690, 175370, 188860, 217490, 220597, 236132, 237566, 245518, 295165, 317870, 322411, 339380, 350740, 413231, 434980, 441194, 475132, 491036, 590330, 593915, 613795, 635740, 644822, 826462, 882388, 1102985, 1180660, 1187830, 1227590, 1289644, 1544179, 1612055, 1652924, 2066155, 2205970, 2256877, 2375660, 2455180, 3088358, 3224110, 4132310, 4191343, 4411940, 4513754, 6176716, 6448220, 7720895, 8264620, 8382686, 9027508, 11284385, 15441790, 16765372, 20956715, 22568770, 29339401, 30883580, 41913430, 45137540, 58678802, 83826860, 117357604, 146697005, 293394010, 586788020]

約数ペア:

[(1, 586788020), (2, 293394010), (4, 146697005), (5, 117357604), (7, 83826860), (10, 58678802), (13, 45137540), (14, 41913430), (19, 30883580), (20, 29339401), (26, 22568770), (28, 20956715), (35, 16765372), (38, 15441790), (52, 11284385), (65, 9027508), (70, 8382686), (71, 8264620), (76, 7720895), (91, 6448220), (95, 6176716), (130, 4513754), (133, 4411940), (140, 4191343), (142, 4132310), (182, 3224110), (190, 3088358), (239, 2455180), (247, 2375660), (260, 2256877), (266, 2205970), (284, 2066155), (355, 1652924), (364, 1612055), (380, 1544179), (455, 1289644), (478, 1227590), (494, 1187830), (497, 1180660), (532, 1102985), (665, 882388), (710, 826462), (910, 644822), (923, 635740), (956, 613795), (988, 593915), (994, 590330), (1195, 491036), (1235, 475132), (1330, 441194), (1349, 434980), (1420, 413231), (1673, 350740), (1729, 339380), (1820, 322411), (1846, 317870), (1988, 295165), (2390, 245518), (2470, 237566), (2485, 236132), (2660, 220597), (2698, 217490), (3107, 188860), (3346, 175370), (3458, 169690), (3692, 158935), (4541, 129220), (4615, 127148), (4780, 122759), (4940, 118783), (4970, 118066), (5396, 108745), (6214, 94430), (6461, 90820), (6692, 87685), (6745, 86996), (6916, 84845), (8365, 70148), (8645, 67876), (9082, 64610), (9230, 63574), (9443, 62140), (9940, 59033), (12428, 47215), (12922, 45410), (13490, 43498), (15535, 37772), (16730, 35074), (16969, 34580), (17290, 33938), (17537, 33460), (18164, 32305), (18460, 31787), (18886, 31070), (21749, 26980), (22705, 25844)]