43020560

素因数分解:

$2^4\times 5^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{83}}^1$

素因数の和:157

約数の個数: 160

約数和(自身を含む): 119992320

約数和(自身を除く): 76971760

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 19, 20, 22, 31, 38, 40, 44, 55, 62, 76, 80, 83, 88, 95, 110, 124, 152, 155, 166, 176, 190, 209, 220, 248, 304, 310, 332, 341, 380, 415, 418, 440, 496, 589, 620, 664, 682, 760, 830, 836, 880, 913, 1045, 1178, 1240, 1328, 1364, 1520, 1577, 1660, 1672, 1705, 1826, 2090, 2356, 2480, 2573, 2728, 2945, 3154, 3320, 3344, 3410, 3652, 4180, 4565, 4712, 5146, 5456, 5890, 6308, 6479, 6640, 6820, 7304, 7885, 8360, 9130, 9424, 10292, 11780, 12616, 12865, 12958, 13640, 14608, 15770, 16720, 17347, 18260, 20584, 23560, 25232, 25730, 25916, 27280, 28303, 31540, 32395, 34694, 36520, 41168, 47120, 48887, 51460, 51832, 56606, 63080, 64790, 69388, 73040, 86735, 97774, 102920, 103664, 113212, 126160, 129580, 138776, 141515, 173470, 195548, 205840, 226424, 244435, 259160, 277552, 283030, 346940, 391096, 452848, 488870, 518320, 537757, 566060, 693880, 782192, 977740, 1075514, 1132120, 1387760, 1955480, 2151028, 2264240, 2688785, 3910960, 4302056, 5377570, 8604112, 10755140, 21510280, 43020560]

約数ペア:

[(1, 43020560), (2, 21510280), (4, 10755140), (5, 8604112), (8, 5377570), (10, 4302056), (11, 3910960), (16, 2688785), (19, 2264240), (20, 2151028), (22, 1955480), (31, 1387760), (38, 1132120), (40, 1075514), (44, 977740), (55, 782192), (62, 693880), (76, 566060), (80, 537757), (83, 518320), (88, 488870), (95, 452848), (110, 391096), (124, 346940), (152, 283030), (155, 277552), (166, 259160), (176, 244435), (190, 226424), (209, 205840), (220, 195548), (248, 173470), (304, 141515), (310, 138776), (332, 129580), (341, 126160), (380, 113212), (415, 103664), (418, 102920), (440, 97774), (496, 86735), (589, 73040), (620, 69388), (664, 64790), (682, 63080), (760, 56606), (830, 51832), (836, 51460), (880, 48887), (913, 47120), (1045, 41168), (1178, 36520), (1240, 34694), (1328, 32395), (1364, 31540), (1520, 28303), (1577, 27280), (1660, 25916), (1672, 25730), (1705, 25232), (1826, 23560), (2090, 20584), (2356, 18260), (2480, 17347), (2573, 16720), (2728, 15770), (2945, 14608), (3154, 13640), (3320, 12958), (3344, 12865), (3410, 12616), (3652, 11780), (4180, 10292), (4565, 9424), (4712, 9130), (5146, 8360), (5456, 7885), (5890, 7304), (6308, 6820), (6479, 6640)]