497256120

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{2621}}^1$

素因数の和:2686

約数の個数: 192

約数和(自身を含む): 1767018240

約数和(自身を除く): 1269762120

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 17, 18, 20, 24, 30, 31, 34, 36, 40, 45, 51, 60, 62, 68, 72, 85, 90, 93, 102, 120, 124, 136, 153, 155, 170, 180, 186, 204, 248, 255, 279, 306, 310, 340, 360, 372, 408, 465, 510, 527, 558, 612, 620, 680, 744, 765, 930, 1020, 1054, 1116, 1224, 1240, 1395, 1530, 1581, 1860, 2040, 2108, 2232, 2621, 2635, 2790, 3060, 3162, 3720, 4216, 4743, 5242, 5270, 5580, 6120, 6324, 7863, 7905, 9486, 10484, 10540, 11160, 12648, 13105, 15726, 15810, 18972, 20968, 21080, 23589, 23715, 26210, 31452, 31620, 37944, 39315, 44557, 47178, 47430, 52420, 62904, 63240, 78630, 81251, 89114, 94356, 94860, 104840, 117945, 133671, 157260, 162502, 178228, 188712, 189720, 222785, 235890, 243753, 267342, 314520, 325004, 356456, 401013, 406255, 445570, 471780, 487506, 534684, 650008, 668355, 731259, 802026, 812510, 891140, 943560, 975012, 1069368, 1218765, 1336710, 1381267, 1462518, 1604052, 1625020, 1782280, 1950024, 2005065, 2437530, 2673420, 2762534, 2925036, 3208104, 3250040, 3656295, 4010130, 4143801, 4875060, 5346840, 5525068, 5850072, 6906335, 7312590, 8020260, 8287602, 9750120, 11050136, 12431403, 13812670, 14625180, 16040520, 16575204, 20719005, 24862806, 27625340, 29250360, 33150408, 41438010, 49725612, 55250680, 62157015, 82876020, 99451224, 124314030, 165752040, 248628060, 497256120]

約数ペア:

[(1, 497256120), (2, 248628060), (3, 165752040), (4, 124314030), (5, 99451224), (6, 82876020), (8, 62157015), (9, 55250680), (10, 49725612), (12, 41438010), (15, 33150408), (17, 29250360), (18, 27625340), (20, 24862806), (24, 20719005), (30, 16575204), (31, 16040520), (34, 14625180), (36, 13812670), (40, 12431403), (45, 11050136), (51, 9750120), (60, 8287602), (62, 8020260), (68, 7312590), (72, 6906335), (85, 5850072), (90, 5525068), (93, 5346840), (102, 4875060), (120, 4143801), (124, 4010130), (136, 3656295), (153, 3250040), (155, 3208104), (170, 2925036), (180, 2762534), (186, 2673420), (204, 2437530), (248, 2005065), (255, 1950024), (279, 1782280), (306, 1625020), (310, 1604052), (340, 1462518), (360, 1381267), (372, 1336710), (408, 1218765), (465, 1069368), (510, 975012), (527, 943560), (558, 891140), (612, 812510), (620, 802026), (680, 731259), (744, 668355), (765, 650008), (930, 534684), (1020, 487506), (1054, 471780), (1116, 445570), (1224, 406255), (1240, 401013), (1395, 356456), (1530, 325004), (1581, 314520), (1860, 267342), (2040, 243753), (2108, 235890), (2232, 222785), (2621, 189720), (2635, 188712), (2790, 178228), (3060, 162502), (3162, 157260), (3720, 133671), (4216, 117945), (4743, 104840), (5242, 94860), (5270, 94356), (5580, 89114), (6120, 81251), (6324, 78630), (7863, 63240), (7905, 62904), (9486, 52420), (10484, 47430), (10540, 47178), (11160, 44557), (12648, 39315), (13105, 37944), (15726, 31620), (15810, 31452), (18972, 26210), (20968, 23715), (21080, 23589)]