627914040

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{23677}}^1$

素因数の和:23721

約数の個数: 128

約数和(自身を含む): 2148068160

約数和(自身を除く): 1520154120

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, 23677, 26520, 47354, 71031, 94708, 118385, 142062, 189416, 236770, 284124, 307801, 355155, 402509, 473540, 568248, 615602, 710310, 805018, 923403, 947080, 1207527, 1231204, 1420620, 1539005, 1610036, 1846806, 2012545, 2415054, 2462408, 2841240, 3078010, 3220072, 3693612, 4025090, 4617015, 4830108, 5232617, 6037635, 6156020, 7387224, 8050180, 9234030, 9660216, 10465234, 12075270, 12312040, 15697851, 16100360, 18468060, 20930468, 24150540, 26163085, 31395702, 36936120, 41860936, 48301080, 52326170, 62791404, 78489255, 104652340, 125582808, 156978510, 209304680, 313957020, 627914040]

約数ペア:

[(1, 627914040), (2, 313957020), (3, 209304680), (4, 156978510), (5, 125582808), (6, 104652340), (8, 78489255), (10, 62791404), (12, 52326170), (13, 48301080), (15, 41860936), (17, 36936120), (20, 31395702), (24, 26163085), (26, 24150540), (30, 20930468), (34, 18468060), (39, 16100360), (40, 15697851), (51, 12312040), (52, 12075270), (60, 10465234), (65, 9660216), (68, 9234030), (78, 8050180), (85, 7387224), (102, 6156020), (104, 6037635), (120, 5232617), (130, 4830108), (136, 4617015), (156, 4025090), (170, 3693612), (195, 3220072), (204, 3078010), (221, 2841240), (255, 2462408), (260, 2415054), (312, 2012545), (340, 1846806), (390, 1610036), (408, 1539005), (442, 1420620), (510, 1231204), (520, 1207527), (663, 947080), (680, 923403), (780, 805018), (884, 710310), (1020, 615602), (1105, 568248), (1326, 473540), (1560, 402509), (1768, 355155), (2040, 307801), (2210, 284124), (2652, 236770), (3315, 189416), (4420, 142062), (5304, 118385), (6630, 94708), (8840, 71031), (13260, 47354), (23677, 26520)]