84084720

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{37}}^1\times {\mathrm{557}}^1$

素因数の和:627

約数の個数: 160

約数和(自身を含む): 283963968

約数和(自身を除く): 199879248

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 17, 20, 24, 30, 34, 37, 40, 48, 51, 60, 68, 74, 80, 85, 102, 111, 120, 136, 148, 170, 185, 204, 222, 240, 255, 272, 296, 340, 370, 408, 444, 510, 555, 557, 592, 629, 680, 740, 816, 888, 1020, 1110, 1114, 1258, 1360, 1480, 1671, 1776, 1887, 2040, 2220, 2228, 2516, 2785, 2960, 3145, 3342, 3774, 4080, 4440, 4456, 5032, 5570, 6290, 6684, 7548, 8355, 8880, 8912, 9435, 9469, 10064, 11140, 12580, 13368, 15096, 16710, 18870, 18938, 20609, 22280, 25160, 26736, 28407, 30192, 33420, 37740, 37876, 41218, 44560, 47345, 50320, 56814, 61827, 66840, 75480, 75752, 82436, 94690, 103045, 113628, 123654, 133680, 142035, 150960, 151504, 164872, 189380, 206090, 227256, 247308, 284070, 309135, 329744, 350353, 378760, 412180, 454512, 494616, 568140, 618270, 700706, 757520, 824360, 989232, 1051059, 1136280, 1236540, 1401412, 1648720, 1751765, 2102118, 2272560, 2473080, 2802824, 3503530, 4204236, 4946160, 5255295, 5605648, 7007060, 8408472, 10510590, 14014120, 16816944, 21021180, 28028240, 42042360, 84084720]

約数ペア:

[(1, 84084720), (2, 42042360), (3, 28028240), (4, 21021180), (5, 16816944), (6, 14014120), (8, 10510590), (10, 8408472), (12, 7007060), (15, 5605648), (16, 5255295), (17, 4946160), (20, 4204236), (24, 3503530), (30, 2802824), (34, 2473080), (37, 2272560), (40, 2102118), (48, 1751765), (51, 1648720), (60, 1401412), (68, 1236540), (74, 1136280), (80, 1051059), (85, 989232), (102, 824360), (111, 757520), (120, 700706), (136, 618270), (148, 568140), (170, 494616), (185, 454512), (204, 412180), (222, 378760), (240, 350353), (255, 329744), (272, 309135), (296, 284070), (340, 247308), (370, 227256), (408, 206090), (444, 189380), (510, 164872), (555, 151504), (557, 150960), (592, 142035), (629, 133680), (680, 123654), (740, 113628), (816, 103045), (888, 94690), (1020, 82436), (1110, 75752), (1114, 75480), (1258, 66840), (1360, 61827), (1480, 56814), (1671, 50320), (1776, 47345), (1887, 44560), (2040, 41218), (2220, 37876), (2228, 37740), (2516, 33420), (2785, 30192), (2960, 28407), (3145, 26736), (3342, 25160), (3774, 22280), (4080, 20609), (4440, 18938), (4456, 18870), (5032, 16710), (5570, 15096), (6290, 13368), (6684, 12580), (7548, 11140), (8355, 10064), (8880, 9469), (8912, 9435)]