650996880

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{53}}^1\times {\mathrm{61}}^1\times {\mathrm{839}}^1$

素因数の和:969

約数の個数: 160

約数和(自身を含む): 2092366080

約数和(自身を除く): 1441369200

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 53, 60, 61, 80, 106, 120, 122, 159, 183, 212, 240, 244, 265, 305, 318, 366, 424, 488, 530, 610, 636, 732, 795, 839, 848, 915, 976, 1060, 1220, 1272, 1464, 1590, 1678, 1830, 2120, 2440, 2517, 2544, 2928, 3180, 3233, 3356, 3660, 4195, 4240, 4880, 5034, 6360, 6466, 6712, 7320, 8390, 9699, 10068, 12585, 12720, 12932, 13424, 14640, 16165, 16780, 19398, 20136, 25170, 25864, 32330, 33560, 38796, 40272, 44467, 48495, 50340, 51179, 51728, 64660, 67120, 77592, 88934, 96990, 100680, 102358, 129320, 133401, 153537, 155184, 177868, 193980, 201360, 204716, 222335, 255895, 258640, 266802, 307074, 355736, 387960, 409432, 444670, 511790, 533604, 614148, 667005, 711472, 767685, 775920, 818864, 889340, 1023580, 1067208, 1228296, 1334010, 1535370, 1778680, 2047160, 2134416, 2456592, 2668020, 2712487, 3070740, 3557360, 4094320, 5336040, 5424974, 6141480, 8137461, 10672080, 10849948, 12282960, 13562435, 16274922, 21699896, 27124870, 32549844, 40687305, 43399792, 54249740, 65099688, 81374610, 108499480, 130199376, 162749220, 216998960, 325498440, 650996880]

約数ペア:

[(1, 650996880), (2, 325498440), (3, 216998960), (4, 162749220), (5, 130199376), (6, 108499480), (8, 81374610), (10, 65099688), (12, 54249740), (15, 43399792), (16, 40687305), (20, 32549844), (24, 27124870), (30, 21699896), (40, 16274922), (48, 13562435), (53, 12282960), (60, 10849948), (61, 10672080), (80, 8137461), (106, 6141480), (120, 5424974), (122, 5336040), (159, 4094320), (183, 3557360), (212, 3070740), (240, 2712487), (244, 2668020), (265, 2456592), (305, 2134416), (318, 2047160), (366, 1778680), (424, 1535370), (488, 1334010), (530, 1228296), (610, 1067208), (636, 1023580), (732, 889340), (795, 818864), (839, 775920), (848, 767685), (915, 711472), (976, 667005), (1060, 614148), (1220, 533604), (1272, 511790), (1464, 444670), (1590, 409432), (1678, 387960), (1830, 355736), (2120, 307074), (2440, 266802), (2517, 258640), (2544, 255895), (2928, 222335), (3180, 204716), (3233, 201360), (3356, 193980), (3660, 177868), (4195, 155184), (4240, 153537), (4880, 133401), (5034, 129320), (6360, 102358), (6466, 100680), (6712, 96990), (7320, 88934), (8390, 77592), (9699, 67120), (10068, 64660), (12585, 51728), (12720, 51179), (12932, 50340), (13424, 48495), (14640, 44467), (16165, 40272), (16780, 38796), (19398, 33560), (20136, 32330), (25170, 25864)]