1976110320

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{271}}^1\times {\mathrm{1321}}^1$

素因数の和:1631

約数の個数: 160

約数和(自身を含む): 6420731904

約数和(自身を除く): 4444621584

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 23, 24, 30, 40, 46, 48, 60, 69, 80, 92, 115, 120, 138, 184, 230, 240, 271, 276, 345, 368, 460, 542, 552, 690, 813, 920, 1084, 1104, 1321, 1355, 1380, 1626, 1840, 2168, 2642, 2710, 2760, 3252, 3963, 4065, 4336, 5284, 5420, 5520, 6233, 6504, 6605, 7926, 8130, 10568, 10840, 12466, 13008, 13210, 15852, 16260, 18699, 19815, 21136, 21680, 24932, 26420, 30383, 31165, 31704, 32520, 37398, 39630, 49864, 52840, 60766, 62330, 63408, 65040, 74796, 79260, 91149, 93495, 99728, 105680, 121532, 124660, 149592, 151915, 158520, 182298, 186990, 243064, 249320, 299184, 303830, 317040, 357991, 364596, 373980, 455745, 486128, 498640, 607660, 715982, 729192, 747960, 911490, 1073973, 1215320, 1431964, 1458384, 1495920, 1789955, 1822980, 2147946, 2430640, 2863928, 3579910, 3645960, 4295892, 5369865, 5727856, 7159820, 7291920, 8233793, 8591784, 10739730, 14319640, 16467586, 17183568, 21479460, 24701379, 28639280, 32935172, 41168965, 42958920, 49402758, 65870344, 82337930, 85917840, 98805516, 123506895, 131740688, 164675860, 197611032, 247013790, 329351720, 395222064, 494027580, 658703440, 988055160, 1976110320]

約数ペア:

[(1, 1976110320), (2, 988055160), (3, 658703440), (4, 494027580), (5, 395222064), (6, 329351720), (8, 247013790), (10, 197611032), (12, 164675860), (15, 131740688), (16, 123506895), (20, 98805516), (23, 85917840), (24, 82337930), (30, 65870344), (40, 49402758), (46, 42958920), (48, 41168965), (60, 32935172), (69, 28639280), (80, 24701379), (92, 21479460), (115, 17183568), (120, 16467586), (138, 14319640), (184, 10739730), (230, 8591784), (240, 8233793), (271, 7291920), (276, 7159820), (345, 5727856), (368, 5369865), (460, 4295892), (542, 3645960), (552, 3579910), (690, 2863928), (813, 2430640), (920, 2147946), (1084, 1822980), (1104, 1789955), (1321, 1495920), (1355, 1458384), (1380, 1431964), (1626, 1215320), (1840, 1073973), (2168, 911490), (2642, 747960), (2710, 729192), (2760, 715982), (3252, 607660), (3963, 498640), (4065, 486128), (4336, 455745), (5284, 373980), (5420, 364596), (5520, 357991), (6233, 317040), (6504, 303830), (6605, 299184), (7926, 249320), (8130, 243064), (10568, 186990), (10840, 182298), (12466, 158520), (13008, 151915), (13210, 149592), (15852, 124660), (16260, 121532), (18699, 105680), (19815, 99728), (21136, 93495), (21680, 91149), (24932, 79260), (26420, 74796), (30383, 65040), (31165, 63408), (31704, 62330), (32520, 60766), (37398, 52840), (39630, 49864)]