1616342640

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{73}}^1\times {\mathrm{8387}}^1$

素因数の和:8487

約数の個数: 160

約数和(自身を含む): 5541716736

約数和(自身を除く): 3925374096

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 16, 20, 22, 24, 30, 33, 40, 44, 48, 55, 60, 66, 73, 80, 88, 110, 120, 132, 146, 165, 176, 219, 220, 240, 264, 292, 330, 365, 438, 440, 528, 584, 660, 730, 803, 876, 880, 1095, 1168, 1320, 1460, 1606, 1752, 2190, 2409, 2640, 2920, 3212, 3504, 4015, 4380, 4818, 5840, 6424, 8030, 8387, 8760, 9636, 12045, 12848, 16060, 16774, 17520, 19272, 24090, 25161, 32120, 33548, 38544, 41935, 48180, 50322, 64240, 67096, 83870, 92257, 96360, 100644, 125805, 134192, 167740, 184514, 192720, 201288, 251610, 276771, 335480, 369028, 402576, 461285, 503220, 553542, 612251, 670960, 738056, 922570, 1006440, 1107084, 1224502, 1383855, 1476112, 1836753, 1845140, 2012880, 2214168, 2449004, 2767710, 3061255, 3673506, 3690280, 4428336, 4898008, 5535420, 6122510, 6734761, 7347012, 7380560, 9183765, 9796016, 11070840, 12245020, 13469522, 14694024, 18367530, 20204283, 22141680, 24490040, 26939044, 29388048, 33673805, 36735060, 40408566, 48980080, 53878088, 67347610, 73470120, 80817132, 101021415, 107756176, 134695220, 146940240, 161634264, 202042830, 269390440, 323268528, 404085660, 538780880, 808171320, 1616342640]

約数ペア:

[(1, 1616342640), (2, 808171320), (3, 538780880), (4, 404085660), (5, 323268528), (6, 269390440), (8, 202042830), (10, 161634264), (11, 146940240), (12, 134695220), (15, 107756176), (16, 101021415), (20, 80817132), (22, 73470120), (24, 67347610), (30, 53878088), (33, 48980080), (40, 40408566), (44, 36735060), (48, 33673805), (55, 29388048), (60, 26939044), (66, 24490040), (73, 22141680), (80, 20204283), (88, 18367530), (110, 14694024), (120, 13469522), (132, 12245020), (146, 11070840), (165, 9796016), (176, 9183765), (219, 7380560), (220, 7347012), (240, 6734761), (264, 6122510), (292, 5535420), (330, 4898008), (365, 4428336), (438, 3690280), (440, 3673506), (528, 3061255), (584, 2767710), (660, 2449004), (730, 2214168), (803, 2012880), (876, 1845140), (880, 1836753), (1095, 1476112), (1168, 1383855), (1320, 1224502), (1460, 1107084), (1606, 1006440), (1752, 922570), (2190, 738056), (2409, 670960), (2640, 612251), (2920, 553542), (3212, 503220), (3504, 461285), (4015, 402576), (4380, 369028), (4818, 335480), (5840, 276771), (6424, 251610), (8030, 201288), (8387, 192720), (8760, 184514), (9636, 167740), (12045, 134192), (12848, 125805), (16060, 100644), (16774, 96360), (17520, 92257), (19272, 83870), (24090, 67096), (25161, 64240), (32120, 50322), (33548, 48180), (38544, 41935)]