907066680

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{173}}^1\times {\mathrm{3361}}^1$

素因数の和:3561

約数の個数: 128

約数和(自身を含む): 2948339520

約数和(自身を除く): 2041272840

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 20, 24, 26, 30, 39, 40, 52, 60, 65, 78, 104, 120, 130, 156, 173, 195, 260, 312, 346, 390, 519, 520, 692, 780, 865, 1038, 1384, 1560, 1730, 2076, 2249, 2595, 3361, 3460, 4152, 4498, 5190, 6722, 6747, 6920, 8996, 10083, 10380, 11245, 13444, 13494, 16805, 17992, 20166, 20760, 22490, 26888, 26988, 33610, 33735, 40332, 43693, 44980, 50415, 53976, 67220, 67470, 80664, 87386, 89960, 100830, 131079, 134440, 134940, 174772, 201660, 218465, 262158, 269880, 349544, 403320, 436930, 524316, 581453, 655395, 873860, 1048632, 1162906, 1310790, 1744359, 1747720, 2325812, 2621580, 2907265, 3488718, 4651624, 5243160, 5814530, 6977436, 7558889, 8721795, 11629060, 13954872, 15117778, 17443590, 22676667, 23258120, 30235556, 34887180, 37794445, 45353334, 60471112, 69774360, 75588890, 90706668, 113383335, 151177780, 181413336, 226766670, 302355560, 453533340, 907066680]

約数ペア:

[(1, 907066680), (2, 453533340), (3, 302355560), (4, 226766670), (5, 181413336), (6, 151177780), (8, 113383335), (10, 90706668), (12, 75588890), (13, 69774360), (15, 60471112), (20, 45353334), (24, 37794445), (26, 34887180), (30, 30235556), (39, 23258120), (40, 22676667), (52, 17443590), (60, 15117778), (65, 13954872), (78, 11629060), (104, 8721795), (120, 7558889), (130, 6977436), (156, 5814530), (173, 5243160), (195, 4651624), (260, 3488718), (312, 2907265), (346, 2621580), (390, 2325812), (519, 1747720), (520, 1744359), (692, 1310790), (780, 1162906), (865, 1048632), (1038, 873860), (1384, 655395), (1560, 581453), (1730, 524316), (2076, 436930), (2249, 403320), (2595, 349544), (3361, 269880), (3460, 262158), (4152, 218465), (4498, 201660), (5190, 174772), (6722, 134940), (6747, 134440), (6920, 131079), (8996, 100830), (10083, 89960), (10380, 87386), (11245, 80664), (13444, 67470), (13494, 67220), (16805, 53976), (17992, 50415), (20166, 44980), (20760, 43693), (22490, 40332), (26888, 33735), (26988, 33610)]