67749360

素因数分解:

$2^4\times 3^1\times 5^1\times 7^3\times {\mathrm{823}}^1$

素因数の和:860

約数の個数: 160

約数和(自身を含む): 245222400

約数和(自身を除く): 177473040

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 35, 40, 42, 48, 49, 56, 60, 70, 80, 84, 98, 105, 112, 120, 140, 147, 168, 196, 210, 240, 245, 280, 294, 336, 343, 392, 420, 490, 560, 588, 686, 735, 784, 823, 840, 980, 1029, 1176, 1372, 1470, 1646, 1680, 1715, 1960, 2058, 2352, 2469, 2744, 2940, 3292, 3430, 3920, 4115, 4116, 4938, 5145, 5488, 5761, 5880, 6584, 6860, 8230, 8232, 9876, 10290, 11522, 11760, 12345, 13168, 13720, 16460, 16464, 17283, 19752, 20580, 23044, 24690, 27440, 28805, 32920, 34566, 39504, 40327, 41160, 46088, 49380, 57610, 65840, 69132, 80654, 82320, 86415, 92176, 98760, 115220, 120981, 138264, 161308, 172830, 197520, 201635, 230440, 241962, 276528, 282289, 322616, 345660, 403270, 460880, 483924, 564578, 604905, 645232, 691320, 806540, 846867, 967848, 1129156, 1209810, 1382640, 1411445, 1613080, 1693734, 1935696, 2258312, 2419620, 2822890, 3226160, 3387468, 4234335, 4516624, 4839240, 5645780, 6774936, 8468670, 9678480, 11291560, 13549872, 16937340, 22583120, 33874680, 67749360]

約数ペア:

[(1, 67749360), (2, 33874680), (3, 22583120), (4, 16937340), (5, 13549872), (6, 11291560), (7, 9678480), (8, 8468670), (10, 6774936), (12, 5645780), (14, 4839240), (15, 4516624), (16, 4234335), (20, 3387468), (21, 3226160), (24, 2822890), (28, 2419620), (30, 2258312), (35, 1935696), (40, 1693734), (42, 1613080), (48, 1411445), (49, 1382640), (56, 1209810), (60, 1129156), (70, 967848), (80, 846867), (84, 806540), (98, 691320), (105, 645232), (112, 604905), (120, 564578), (140, 483924), (147, 460880), (168, 403270), (196, 345660), (210, 322616), (240, 282289), (245, 276528), (280, 241962), (294, 230440), (336, 201635), (343, 197520), (392, 172830), (420, 161308), (490, 138264), (560, 120981), (588, 115220), (686, 98760), (735, 92176), (784, 86415), (823, 82320), (840, 80654), (980, 69132), (1029, 65840), (1176, 57610), (1372, 49380), (1470, 46088), (1646, 41160), (1680, 40327), (1715, 39504), (1960, 34566), (2058, 32920), (2352, 28805), (2469, 27440), (2744, 24690), (2940, 23044), (3292, 20580), (3430, 19752), (3920, 17283), (4115, 16464), (4116, 16460), (4938, 13720), (5145, 13168), (5488, 12345), (5761, 11760), (5880, 11522), (6584, 10290), (6860, 9876), (8230, 8232)]