2498106480

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{19751}}^1$

素因数の和:19815

約数の個数: 160

約数和(自身を含む): 8464601088

約数和(自身を除く): 5966494608

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 17, 20, 24, 30, 31, 34, 40, 48, 51, 60, 62, 68, 80, 85, 93, 102, 120, 124, 136, 155, 170, 186, 204, 240, 248, 255, 272, 310, 340, 372, 408, 465, 496, 510, 527, 620, 680, 744, 816, 930, 1020, 1054, 1240, 1360, 1488, 1581, 1860, 2040, 2108, 2480, 2635, 3162, 3720, 4080, 4216, 5270, 6324, 7440, 7905, 8432, 10540, 12648, 15810, 19751, 21080, 25296, 31620, 39502, 42160, 59253, 63240, 79004, 98755, 118506, 126480, 158008, 197510, 237012, 296265, 316016, 335767, 395020, 474024, 592530, 612281, 671534, 790040, 948048, 1007301, 1185060, 1224562, 1343068, 1580080, 1678835, 1836843, 2014602, 2370120, 2449124, 2686136, 3061405, 3357670, 3673686, 4029204, 4740240, 4898248, 5036505, 5372272, 6122810, 6715340, 7347372, 8058408, 9184215, 9796496, 10073010, 10408777, 12245620, 13430680, 14694744, 16116816, 18368430, 20146020, 20817554, 24491240, 26861360, 29389488, 31226331, 36736860, 40292040, 41635108, 48982480, 52043885, 62452662, 73473720, 80584080, 83270216, 104087770, 124905324, 146947440, 156131655, 166540432, 208175540, 249810648, 312263310, 416351080, 499621296, 624526620, 832702160, 1249053240, 2498106480]

約数ペア:

[(1, 2498106480), (2, 1249053240), (3, 832702160), (4, 624526620), (5, 499621296), (6, 416351080), (8, 312263310), (10, 249810648), (12, 208175540), (15, 166540432), (16, 156131655), (17, 146947440), (20, 124905324), (24, 104087770), (30, 83270216), (31, 80584080), (34, 73473720), (40, 62452662), (48, 52043885), (51, 48982480), (60, 41635108), (62, 40292040), (68, 36736860), (80, 31226331), (85, 29389488), (93, 26861360), (102, 24491240), (120, 20817554), (124, 20146020), (136, 18368430), (155, 16116816), (170, 14694744), (186, 13430680), (204, 12245620), (240, 10408777), (248, 10073010), (255, 9796496), (272, 9184215), (310, 8058408), (340, 7347372), (372, 6715340), (408, 6122810), (465, 5372272), (496, 5036505), (510, 4898248), (527, 4740240), (620, 4029204), (680, 3673686), (744, 3357670), (816, 3061405), (930, 2686136), (1020, 2449124), (1054, 2370120), (1240, 2014602), (1360, 1836843), (1488, 1678835), (1581, 1580080), (1860, 1343068), (2040, 1224562), (2108, 1185060), (2480, 1007301), (2635, 948048), (3162, 790040), (3720, 671534), (4080, 612281), (4216, 592530), (5270, 474024), (6324, 395020), (7440, 335767), (7905, 316016), (8432, 296265), (10540, 237012), (12648, 197510), (15810, 158008), (19751, 126480), (21080, 118506), (25296, 98755), (31620, 79004), (39502, 63240), (42160, 59253)]