315049020

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{73}}^1\times {\mathrm{503}}^1$

素因数の和:612

約数の個数: 192

約数和(自身を含む): 1052642304

約数和(自身を除く): 737593284

約数列:

[1, 2, 3, 4, 5, 6, 10, 11, 12, 13, 15, 20, 22, 26, 30, 33, 39, 44, 52, 55, 60, 65, 66, 73, 78, 110, 130, 132, 143, 146, 156, 165, 195, 219, 220, 260, 286, 292, 330, 365, 390, 429, 438, 503, 572, 660, 715, 730, 780, 803, 858, 876, 949, 1006, 1095, 1430, 1460, 1509, 1606, 1716, 1898, 2012, 2145, 2190, 2409, 2515, 2847, 2860, 3018, 3212, 3796, 4015, 4290, 4380, 4745, 4818, 5030, 5533, 5694, 6036, 6539, 7545, 8030, 8580, 9490, 9636, 10060, 10439, 11066, 11388, 12045, 13078, 14235, 15090, 16060, 16599, 18980, 19617, 20878, 22132, 24090, 26156, 27665, 28470, 30180, 31317, 32695, 33198, 36719, 39234, 41756, 48180, 52195, 55330, 56940, 62634, 65390, 66396, 71929, 73438, 78468, 82995, 98085, 104390, 110157, 110660, 125268, 130780, 143858, 146876, 156585, 165990, 183595, 196170, 208780, 215787, 220314, 287716, 313170, 331980, 359645, 367190, 392340, 403909, 431574, 440628, 477347, 550785, 626340, 719290, 734380, 807818, 863148, 954694, 1078935, 1101570, 1211727, 1432041, 1438580, 1615636, 1909388, 2019545, 2157870, 2203140, 2386735, 2423454, 2864082, 4039090, 4315740, 4773470, 4846908, 5250817, 5728164, 6058635, 7160205, 8078180, 9546940, 10501634, 12117270, 14320410, 15752451, 21003268, 24234540, 26254085, 28640820, 31504902, 52508170, 63009804, 78762255, 105016340, 157524510, 315049020]

約数ペア:

[(1, 315049020), (2, 157524510), (3, 105016340), (4, 78762255), (5, 63009804), (6, 52508170), (10, 31504902), (11, 28640820), (12, 26254085), (13, 24234540), (15, 21003268), (20, 15752451), (22, 14320410), (26, 12117270), (30, 10501634), (33, 9546940), (39, 8078180), (44, 7160205), (52, 6058635), (55, 5728164), (60, 5250817), (65, 4846908), (66, 4773470), (73, 4315740), (78, 4039090), (110, 2864082), (130, 2423454), (132, 2386735), (143, 2203140), (146, 2157870), (156, 2019545), (165, 1909388), (195, 1615636), (219, 1438580), (220, 1432041), (260, 1211727), (286, 1101570), (292, 1078935), (330, 954694), (365, 863148), (390, 807818), (429, 734380), (438, 719290), (503, 626340), (572, 550785), (660, 477347), (715, 440628), (730, 431574), (780, 403909), (803, 392340), (858, 367190), (876, 359645), (949, 331980), (1006, 313170), (1095, 287716), (1430, 220314), (1460, 215787), (1509, 208780), (1606, 196170), (1716, 183595), (1898, 165990), (2012, 156585), (2145, 146876), (2190, 143858), (2409, 130780), (2515, 125268), (2847, 110660), (2860, 110157), (3018, 104390), (3212, 98085), (3796, 82995), (4015, 78468), (4290, 73438), (4380, 71929), (4745, 66396), (4818, 65390), (5030, 62634), (5533, 56940), (5694, 55330), (6036, 52195), (6539, 48180), (7545, 41756), (8030, 39234), (8580, 36719), (9490, 33198), (9636, 32695), (10060, 31317), (10439, 30180), (11066, 28470), (11388, 27665), (12045, 26156), (13078, 24090), (14235, 22132), (15090, 20878), (16060, 19617), (16599, 18980)]