114139520

素因数分解:

$2^7\times 5^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{523}}^1$

素因数の和:584

約数の個数: 128

約数和(自身を含む): 307860480

約数和(自身を除く): 193720960

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 31, 32, 40, 44, 55, 62, 64, 80, 88, 110, 124, 128, 155, 160, 176, 220, 248, 310, 320, 341, 352, 440, 496, 523, 620, 640, 682, 704, 880, 992, 1046, 1240, 1364, 1408, 1705, 1760, 1984, 2092, 2480, 2615, 2728, 3410, 3520, 3968, 4184, 4960, 5230, 5456, 5753, 6820, 7040, 8368, 9920, 10460, 10912, 11506, 13640, 16213, 16736, 19840, 20920, 21824, 23012, 27280, 28765, 32426, 33472, 41840, 43648, 46024, 54560, 57530, 64852, 66944, 81065, 83680, 92048, 109120, 115060, 129704, 162130, 167360, 178343, 184096, 218240, 230120, 259408, 324260, 334720, 356686, 368192, 460240, 518816, 648520, 713372, 736384, 891715, 920480, 1037632, 1297040, 1426744, 1783430, 1840960, 2075264, 2594080, 2853488, 3566860, 3681920, 5188160, 5706976, 7133720, 10376320, 11413952, 14267440, 22827904, 28534880, 57069760, 114139520]

約数ペア:

[(1, 114139520), (2, 57069760), (4, 28534880), (5, 22827904), (8, 14267440), (10, 11413952), (11, 10376320), (16, 7133720), (20, 5706976), (22, 5188160), (31, 3681920), (32, 3566860), (40, 2853488), (44, 2594080), (55, 2075264), (62, 1840960), (64, 1783430), (80, 1426744), (88, 1297040), (110, 1037632), (124, 920480), (128, 891715), (155, 736384), (160, 713372), (176, 648520), (220, 518816), (248, 460240), (310, 368192), (320, 356686), (341, 334720), (352, 324260), (440, 259408), (496, 230120), (523, 218240), (620, 184096), (640, 178343), (682, 167360), (704, 162130), (880, 129704), (992, 115060), (1046, 109120), (1240, 92048), (1364, 83680), (1408, 81065), (1705, 66944), (1760, 64852), (1984, 57530), (2092, 54560), (2480, 46024), (2615, 43648), (2728, 41840), (3410, 33472), (3520, 32426), (3968, 28765), (4184, 27280), (4960, 23012), (5230, 21824), (5456, 20920), (5753, 19840), (6820, 16736), (7040, 16213), (8368, 13640), (9920, 11506), (10460, 10912)]