474946680

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{17909}}^1$

素因数の和:17953

約数の個数: 128

約数和(自身を含む): 1624795200

約数和(自身を除く): 1149848520

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 17, 20, 24, 26, 30, 34, 39, 40, 51, 52, 60, 65, 68, 78, 85, 102, 104, 120, 130, 136, 156, 170, 195, 204, 221, 255, 260, 312, 340, 390, 408, 442, 510, 520, 663, 680, 780, 884, 1020, 1105, 1326, 1560, 1768, 2040, 2210, 2652, 3315, 4420, 5304, 6630, 8840, 13260, 17909, 26520, 35818, 53727, 71636, 89545, 107454, 143272, 179090, 214908, 232817, 268635, 304453, 358180, 429816, 465634, 537270, 608906, 698451, 716360, 913359, 931268, 1074540, 1164085, 1217812, 1396902, 1522265, 1826718, 1862536, 2149080, 2328170, 2435624, 2793804, 3044530, 3492255, 3653436, 3957889, 4566795, 4656340, 5587608, 6089060, 6984510, 7306872, 7915778, 9133590, 9312680, 11873667, 12178120, 13969020, 15831556, 18267180, 19789445, 23747334, 27938040, 31663112, 36534360, 39578890, 47494668, 59368335, 79157780, 94989336, 118736670, 158315560, 237473340, 474946680]

約数ペア:

[(1, 474946680), (2, 237473340), (3, 158315560), (4, 118736670), (5, 94989336), (6, 79157780), (8, 59368335), (10, 47494668), (12, 39578890), (13, 36534360), (15, 31663112), (17, 27938040), (20, 23747334), (24, 19789445), (26, 18267180), (30, 15831556), (34, 13969020), (39, 12178120), (40, 11873667), (51, 9312680), (52, 9133590), (60, 7915778), (65, 7306872), (68, 6984510), (78, 6089060), (85, 5587608), (102, 4656340), (104, 4566795), (120, 3957889), (130, 3653436), (136, 3492255), (156, 3044530), (170, 2793804), (195, 2435624), (204, 2328170), (221, 2149080), (255, 1862536), (260, 1826718), (312, 1522265), (340, 1396902), (390, 1217812), (408, 1164085), (442, 1074540), (510, 931268), (520, 913359), (663, 716360), (680, 698451), (780, 608906), (884, 537270), (1020, 465634), (1105, 429816), (1326, 358180), (1560, 304453), (1768, 268635), (2040, 232817), (2210, 214908), (2652, 179090), (3315, 143272), (4420, 107454), (5304, 89545), (6630, 71636), (8840, 53727), (13260, 35818), (17909, 26520)]