154665120

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{41}}^1\times {\mathrm{271}}^1$

素因数の和:359

約数の個数: 192

約数和(自身を含む): 518192640

約数和(自身を除く): 363527520

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 29, 30, 32, 40, 41, 48, 58, 60, 80, 82, 87, 96, 116, 120, 123, 145, 160, 164, 174, 205, 232, 240, 246, 271, 290, 328, 348, 410, 435, 464, 480, 492, 542, 580, 615, 656, 696, 813, 820, 870, 928, 984, 1084, 1160, 1189, 1230, 1312, 1355, 1392, 1626, 1640, 1740, 1968, 2168, 2320, 2378, 2460, 2710, 2784, 3252, 3280, 3480, 3567, 3936, 4065, 4336, 4640, 4756, 4920, 5420, 5945, 6504, 6560, 6960, 7134, 7859, 8130, 8672, 9512, 9840, 10840, 11111, 11890, 13008, 13920, 14268, 15718, 16260, 17835, 19024, 19680, 21680, 22222, 23577, 23780, 26016, 28536, 31436, 32520, 33333, 35670, 38048, 39295, 43360, 44444, 47154, 47560, 55555, 57072, 62872, 65040, 66666, 71340, 78590, 88888, 94308, 95120, 111110, 114144, 117885, 125744, 130080, 133332, 142680, 157180, 166665, 177776, 188616, 190240, 222220, 235770, 251488, 266664, 285360, 314360, 322219, 333330, 355552, 377232, 444440, 471540, 533328, 570720, 628720, 644438, 666660, 754464, 888880, 943080, 966657, 1066656, 1257440, 1288876, 1333320, 1611095, 1777760, 1886160, 1933314, 2577752, 2666640, 3222190, 3772320, 3866628, 4833285, 5155504, 5333280, 6444380, 7733256, 9666570, 10311008, 12888760, 15466512, 19333140, 25777520, 30933024, 38666280, 51555040, 77332560, 154665120]

約数ペア:

[(1, 154665120), (2, 77332560), (3, 51555040), (4, 38666280), (5, 30933024), (6, 25777520), (8, 19333140), (10, 15466512), (12, 12888760), (15, 10311008), (16, 9666570), (20, 7733256), (24, 6444380), (29, 5333280), (30, 5155504), (32, 4833285), (40, 3866628), (41, 3772320), (48, 3222190), (58, 2666640), (60, 2577752), (80, 1933314), (82, 1886160), (87, 1777760), (96, 1611095), (116, 1333320), (120, 1288876), (123, 1257440), (145, 1066656), (160, 966657), (164, 943080), (174, 888880), (205, 754464), (232, 666660), (240, 644438), (246, 628720), (271, 570720), (290, 533328), (328, 471540), (348, 444440), (410, 377232), (435, 355552), (464, 333330), (480, 322219), (492, 314360), (542, 285360), (580, 266664), (615, 251488), (656, 235770), (696, 222220), (813, 190240), (820, 188616), (870, 177776), (928, 166665), (984, 157180), (1084, 142680), (1160, 133332), (1189, 130080), (1230, 125744), (1312, 117885), (1355, 114144), (1392, 111110), (1626, 95120), (1640, 94308), (1740, 88888), (1968, 78590), (2168, 71340), (2320, 66666), (2378, 65040), (2460, 62872), (2710, 57072), (2784, 55555), (3252, 47560), (3280, 47154), (3480, 44444), (3567, 43360), (3936, 39295), (4065, 38048), (4336, 35670), (4640, 33333), (4756, 32520), (4920, 31436), (5420, 28536), (5945, 26016), (6504, 23780), (6560, 23577), (6960, 22222), (7134, 21680), (7859, 19680), (8130, 19024), (8672, 17835), (9512, 16260), (9840, 15718), (10840, 14268), (11111, 13920), (11890, 13008)]