7131425040

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{19}}^2\times {\mathrm{27437}}^1$

素因数の和:27494

約数の個数: 180

約数和(自身を含む): 25277477004

約数和(自身を除く): 18146051964

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 19, 20, 24, 30, 36, 38, 40, 45, 48, 57, 60, 72, 76, 80, 90, 95, 114, 120, 144, 152, 171, 180, 190, 228, 240, 285, 304, 342, 360, 361, 380, 456, 570, 684, 720, 722, 760, 855, 912, 1083, 1140, 1368, 1444, 1520, 1710, 1805, 2166, 2280, 2736, 2888, 3249, 3420, 3610, 4332, 4560, 5415, 5776, 6498, 6840, 7220, 8664, 10830, 12996, 13680, 14440, 16245, 17328, 21660, 25992, 27437, 28880, 32490, 43320, 51984, 54874, 64980, 82311, 86640, 109748, 129960, 137185, 164622, 219496, 246933, 259920, 274370, 329244, 411555, 438992, 493866, 521303, 548740, 658488, 823110, 987732, 1042606, 1097480, 1234665, 1316976, 1563909, 1646220, 1975464, 2085212, 2194960, 2469330, 2606515, 3127818, 3292440, 3950928, 4170424, 4691727, 4938660, 5213030, 6255636, 6584880, 7819545, 8340848, 9383454, 9877320, 9904757, 10426060, 12511272, 15639090, 18766908, 19754640, 19809514, 20852120, 23458635, 25022544, 29714271, 31278180, 37533816, 39619028, 41704240, 46917270, 49523785, 59428542, 62556360, 75067632, 79238056, 89142813, 93834540, 99047570, 118857084, 125112720, 148571355, 158476112, 178285626, 187669080, 198095140, 237714168, 297142710, 356571252, 375338160, 396190280, 445714065, 475428336, 594285420, 713142504, 792380560, 891428130, 1188570840, 1426285008, 1782856260, 2377141680, 3565712520, 7131425040]

約数ペア:

[(1, 7131425040), (2, 3565712520), (3, 2377141680), (4, 1782856260), (5, 1426285008), (6, 1188570840), (8, 891428130), (9, 792380560), (10, 713142504), (12, 594285420), (15, 475428336), (16, 445714065), (18, 396190280), (19, 375338160), (20, 356571252), (24, 297142710), (30, 237714168), (36, 198095140), (38, 187669080), (40, 178285626), (45, 158476112), (48, 148571355), (57, 125112720), (60, 118857084), (72, 99047570), (76, 93834540), (80, 89142813), (90, 79238056), (95, 75067632), (114, 62556360), (120, 59428542), (144, 49523785), (152, 46917270), (171, 41704240), (180, 39619028), (190, 37533816), (228, 31278180), (240, 29714271), (285, 25022544), (304, 23458635), (342, 20852120), (360, 19809514), (361, 19754640), (380, 18766908), (456, 15639090), (570, 12511272), (684, 10426060), (720, 9904757), (722, 9877320), (760, 9383454), (855, 8340848), (912, 7819545), (1083, 6584880), (1140, 6255636), (1368, 5213030), (1444, 4938660), (1520, 4691727), (1710, 4170424), (1805, 3950928), (2166, 3292440), (2280, 3127818), (2736, 2606515), (2888, 2469330), (3249, 2194960), (3420, 2085212), (3610, 1975464), (4332, 1646220), (4560, 1563909), (5415, 1316976), (5776, 1234665), (6498, 1097480), (6840, 1042606), (7220, 987732), (8664, 823110), (10830, 658488), (12996, 548740), (13680, 521303), (14440, 493866), (16245, 438992), (17328, 411555), (21660, 329244), (25992, 274370), (27437, 259920), (28880, 246933), (32490, 219496), (43320, 164622), (51984, 137185), (54874, 129960), (64980, 109748), (82311, 86640)]