155016960

素因数分解:

$2^8\times 3^1\times 5^1\times 7^1\times {\mathrm{73}}^1\times {\mathrm{79}}^1$

素因数の和:183

約数の個数: 288

約数和(自身を含む): 580823040

約数和(自身を除く): 425806080

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 32, 35, 40, 42, 48, 56, 60, 64, 70, 73, 79, 80, 84, 96, 105, 112, 120, 128, 140, 146, 158, 160, 168, 192, 210, 219, 224, 237, 240, 256, 280, 292, 316, 320, 336, 365, 384, 395, 420, 438, 448, 474, 480, 511, 553, 560, 584, 632, 640, 672, 730, 768, 790, 840, 876, 896, 948, 960, 1022, 1095, 1106, 1120, 1168, 1185, 1264, 1280, 1344, 1460, 1533, 1580, 1659, 1680, 1752, 1792, 1896, 1920, 2044, 2190, 2212, 2240, 2336, 2370, 2528, 2555, 2688, 2765, 2920, 3066, 3160, 3318, 3360, 3504, 3792, 3840, 4088, 4380, 4424, 4480, 4672, 4740, 5056, 5110, 5376, 5530, 5767, 5840, 6132, 6320, 6636, 6720, 7008, 7584, 7665, 8176, 8295, 8760, 8848, 8960, 9344, 9480, 10112, 10220, 11060, 11534, 11680, 12264, 12640, 13272, 13440, 14016, 15168, 15330, 16352, 16590, 17301, 17520, 17696, 18688, 18960, 20224, 20440, 22120, 23068, 23360, 24528, 25280, 26544, 26880, 28032, 28835, 30336, 30660, 32704, 33180, 34602, 35040, 35392, 37920, 40369, 40880, 44240, 46136, 46720, 49056, 50560, 53088, 56064, 57670, 60672, 61320, 65408, 66360, 69204, 70080, 70784, 75840, 80738, 81760, 86505, 88480, 92272, 93440, 98112, 101120, 106176, 115340, 121107, 122640, 130816, 132720, 138408, 140160, 141568, 151680, 161476, 163520, 173010, 176960, 184544, 196224, 201845, 212352, 230680, 242214, 245280, 265440, 276816, 280320, 303360, 322952, 327040, 346020, 353920, 369088, 392448, 403690, 424704, 461360, 484428, 490560, 530880, 553632, 605535, 645904, 654080, 692040, 707840, 738176, 807380, 922720, 968856, 981120, 1061760, 1107264, 1211070, 1291808, 1384080, 1476352, 1614760, 1845440, 1937712, 1962240, 2123520, 2214528, 2422140, 2583616, 2768160, 3229520, 3690880, 3875424, 4429056, 4844280, 5167232, 5536320, 6459040, 7381760, 7750848, 9688560, 10334464, 11072640, 12918080, 15501696, 19377120, 22145280, 25836160, 31003392, 38754240, 51672320, 77508480, 155016960]

約数ペア:

[(1, 155016960), (2, 77508480), (3, 51672320), (4, 38754240), (5, 31003392), (6, 25836160), (7, 22145280), (8, 19377120), (10, 15501696), (12, 12918080), (14, 11072640), (15, 10334464), (16, 9688560), (20, 7750848), (21, 7381760), (24, 6459040), (28, 5536320), (30, 5167232), (32, 4844280), (35, 4429056), (40, 3875424), (42, 3690880), (48, 3229520), (56, 2768160), (60, 2583616), (64, 2422140), (70, 2214528), (73, 2123520), (79, 1962240), (80, 1937712), (84, 1845440), (96, 1614760), (105, 1476352), (112, 1384080), (120, 1291808), (128, 1211070), (140, 1107264), (146, 1061760), (158, 981120), (160, 968856), (168, 922720), (192, 807380), (210, 738176), (219, 707840), (224, 692040), (237, 654080), (240, 645904), (256, 605535), (280, 553632), (292, 530880), (316, 490560), (320, 484428), (336, 461360), (365, 424704), (384, 403690), (395, 392448), (420, 369088), (438, 353920), (448, 346020), (474, 327040), (480, 322952), (511, 303360), (553, 280320), (560, 276816), (584, 265440), (632, 245280), (640, 242214), (672, 230680), (730, 212352), (768, 201845), (790, 196224), (840, 184544), (876, 176960), (896, 173010), (948, 163520), (960, 161476), (1022, 151680), (1095, 141568), (1106, 140160), (1120, 138408), (1168, 132720), (1185, 130816), (1264, 122640), (1280, 121107), (1344, 115340), (1460, 106176), (1533, 101120), (1580, 98112), (1659, 93440), (1680, 92272), (1752, 88480), (1792, 86505), (1896, 81760), (1920, 80738), (2044, 75840), (2190, 70784), (2212, 70080), (2240, 69204), (2336, 66360), (2370, 65408), (2528, 61320), (2555, 60672), (2688, 57670), (2765, 56064), (2920, 53088), (3066, 50560), (3160, 49056), (3318, 46720), (3360, 46136), (3504, 44240), (3792, 40880), (3840, 40369), (4088, 37920), (4380, 35392), (4424, 35040), (4480, 34602), (4672, 33180), (4740, 32704), (5056, 30660), (5110, 30336), (5376, 28835), (5530, 28032), (5767, 26880), (5840, 26544), (6132, 25280), (6320, 24528), (6636, 23360), (6720, 23068), (7008, 22120), (7584, 20440), (7665, 20224), (8176, 18960), (8295, 18688), (8760, 17696), (8848, 17520), (8960, 17301), (9344, 16590), (9480, 16352), (10112, 15330), (10220, 15168), (11060, 14016), (11534, 13440), (11680, 13272), (12264, 12640)]