512472240

素因数分解:

$2^4\times 3^2\times 5^1\times 7^1\times {\mathrm{101681}}^1$

素因数の和:101707

約数の個数: 120

約数和(自身を含む): 1966936608

約数和(自身を除く): 1454464368

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 28, 30, 35, 36, 40, 42, 45, 48, 56, 60, 63, 70, 72, 80, 84, 90, 105, 112, 120, 126, 140, 144, 168, 180, 210, 240, 252, 280, 315, 336, 360, 420, 504, 560, 630, 720, 840, 1008, 1260, 1680, 2520, 5040, 101681, 203362, 305043, 406724, 508405, 610086, 711767, 813448, 915129, 1016810, 1220172, 1423534, 1525215, 1626896, 1830258, 2033620, 2135301, 2440344, 2847068, 3050430, 3558835, 3660516, 4067240, 4270602, 4575645, 4880688, 5694136, 6100860, 6405903, 7117670, 7321032, 8134480, 8541204, 9151290, 10676505, 11388272, 12201720, 12811806, 14235340, 14642064, 17082408, 18302580, 21353010, 24403440, 25623612, 28470680, 32029515, 34164816, 36605160, 42706020, 51247224, 56941360, 64059030, 73210320, 85412040, 102494448, 128118060, 170824080, 256236120, 512472240]

約数ペア:

[(1, 512472240), (2, 256236120), (3, 170824080), (4, 128118060), (5, 102494448), (6, 85412040), (7, 73210320), (8, 64059030), (9, 56941360), (10, 51247224), (12, 42706020), (14, 36605160), (15, 34164816), (16, 32029515), (18, 28470680), (20, 25623612), (21, 24403440), (24, 21353010), (28, 18302580), (30, 17082408), (35, 14642064), (36, 14235340), (40, 12811806), (42, 12201720), (45, 11388272), (48, 10676505), (56, 9151290), (60, 8541204), (63, 8134480), (70, 7321032), (72, 7117670), (80, 6405903), (84, 6100860), (90, 5694136), (105, 4880688), (112, 4575645), (120, 4270602), (126, 4067240), (140, 3660516), (144, 3558835), (168, 3050430), (180, 2847068), (210, 2440344), (240, 2135301), (252, 2033620), (280, 1830258), (315, 1626896), (336, 1525215), (360, 1423534), (420, 1220172), (504, 1016810), (560, 915129), (630, 813448), (720, 711767), (840, 610086), (1008, 508405), (1260, 406724), (1680, 305043), (2520, 203362), (5040, 101681)]