207535080

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{47}}^1\times {\mathrm{1187}}^1$

素因数の和:1279

約数の個数: 128

約数和(自身を含む): 656916480

約数和(自身を除く): 449381400

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 31, 40, 47, 60, 62, 93, 94, 120, 124, 141, 155, 186, 188, 235, 248, 282, 310, 372, 376, 465, 470, 564, 620, 705, 744, 930, 940, 1128, 1187, 1240, 1410, 1457, 1860, 1880, 2374, 2820, 2914, 3561, 3720, 4371, 4748, 5640, 5828, 5935, 7122, 7285, 8742, 9496, 11656, 11870, 14244, 14570, 17484, 17805, 21855, 23740, 28488, 29140, 34968, 35610, 36797, 43710, 47480, 55789, 58280, 71220, 73594, 87420, 110391, 111578, 142440, 147188, 167367, 174840, 183985, 220782, 223156, 278945, 294376, 334734, 367970, 441564, 446312, 551955, 557890, 669468, 735940, 836835, 883128, 1103910, 1115780, 1338936, 1471880, 1673670, 1729459, 2207820, 2231560, 3347340, 3458918, 4415640, 5188377, 6694680, 6917836, 8647295, 10376754, 13835672, 17294590, 20753508, 25941885, 34589180, 41507016, 51883770, 69178360, 103767540, 207535080]

約数ペア:

[(1, 207535080), (2, 103767540), (3, 69178360), (4, 51883770), (5, 41507016), (6, 34589180), (8, 25941885), (10, 20753508), (12, 17294590), (15, 13835672), (20, 10376754), (24, 8647295), (30, 6917836), (31, 6694680), (40, 5188377), (47, 4415640), (60, 3458918), (62, 3347340), (93, 2231560), (94, 2207820), (120, 1729459), (124, 1673670), (141, 1471880), (155, 1338936), (186, 1115780), (188, 1103910), (235, 883128), (248, 836835), (282, 735940), (310, 669468), (372, 557890), (376, 551955), (465, 446312), (470, 441564), (564, 367970), (620, 334734), (705, 294376), (744, 278945), (930, 223156), (940, 220782), (1128, 183985), (1187, 174840), (1240, 167367), (1410, 147188), (1457, 142440), (1860, 111578), (1880, 110391), (2374, 87420), (2820, 73594), (2914, 71220), (3561, 58280), (3720, 55789), (4371, 47480), (4748, 43710), (5640, 36797), (5828, 35610), (5935, 34968), (7122, 29140), (7285, 28488), (8742, 23740), (9496, 21855), (11656, 17805), (11870, 17484), (14244, 14570)]