141847320

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{2243}}^1$

素因数の和:2305

約数の個数: 128

約数和(自身を含む): 465315840

約数和(自身を除く): 323468520

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 17, 20, 24, 30, 31, 34, 40, 51, 60, 62, 68, 85, 93, 102, 120, 124, 136, 155, 170, 186, 204, 248, 255, 310, 340, 372, 408, 465, 510, 527, 620, 680, 744, 930, 1020, 1054, 1240, 1581, 1860, 2040, 2108, 2243, 2635, 3162, 3720, 4216, 4486, 5270, 6324, 6729, 7905, 8972, 10540, 11215, 12648, 13458, 15810, 17944, 21080, 22430, 26916, 31620, 33645, 38131, 44860, 53832, 63240, 67290, 69533, 76262, 89720, 114393, 134580, 139066, 152524, 190655, 208599, 228786, 269160, 278132, 305048, 347665, 381310, 417198, 457572, 556264, 571965, 695330, 762620, 834396, 915144, 1042995, 1143930, 1182061, 1390660, 1525240, 1668792, 2085990, 2287860, 2364122, 2781320, 3546183, 4171980, 4575720, 4728244, 5910305, 7092366, 8343960, 9456488, 11820610, 14184732, 17730915, 23641220, 28369464, 35461830, 47282440, 70923660, 141847320]

約数ペア:

[(1, 141847320), (2, 70923660), (3, 47282440), (4, 35461830), (5, 28369464), (6, 23641220), (8, 17730915), (10, 14184732), (12, 11820610), (15, 9456488), (17, 8343960), (20, 7092366), (24, 5910305), (30, 4728244), (31, 4575720), (34, 4171980), (40, 3546183), (51, 2781320), (60, 2364122), (62, 2287860), (68, 2085990), (85, 1668792), (93, 1525240), (102, 1390660), (120, 1182061), (124, 1143930), (136, 1042995), (155, 915144), (170, 834396), (186, 762620), (204, 695330), (248, 571965), (255, 556264), (310, 457572), (340, 417198), (372, 381310), (408, 347665), (465, 305048), (510, 278132), (527, 269160), (620, 228786), (680, 208599), (744, 190655), (930, 152524), (1020, 139066), (1054, 134580), (1240, 114393), (1581, 89720), (1860, 76262), (2040, 69533), (2108, 67290), (2243, 63240), (2635, 53832), (3162, 44860), (3720, 38131), (4216, 33645), (4486, 31620), (5270, 26916), (6324, 22430), (6729, 21080), (7905, 17944), (8972, 15810), (10540, 13458), (11215, 12648)]