156582240

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{619}}^1$

素因数の和:685

約数の個数: 192

約数和(自身を含む): 539965440

約数和(自身を除く): 383383200

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 17, 20, 24, 30, 31, 32, 34, 40, 48, 51, 60, 62, 68, 80, 85, 93, 96, 102, 120, 124, 136, 155, 160, 170, 186, 204, 240, 248, 255, 272, 310, 340, 372, 408, 465, 480, 496, 510, 527, 544, 619, 620, 680, 744, 816, 930, 992, 1020, 1054, 1238, 1240, 1360, 1488, 1581, 1632, 1857, 1860, 2040, 2108, 2476, 2480, 2635, 2720, 2976, 3095, 3162, 3714, 3720, 4080, 4216, 4952, 4960, 5270, 6190, 6324, 7428, 7440, 7905, 8160, 8432, 9285, 9904, 10523, 10540, 12380, 12648, 14856, 14880, 15810, 16864, 18570, 19189, 19808, 21046, 21080, 24760, 25296, 29712, 31569, 31620, 37140, 38378, 42092, 42160, 49520, 50592, 52615, 57567, 59424, 63138, 63240, 74280, 76756, 84184, 84320, 95945, 99040, 105230, 115134, 126276, 126480, 148560, 153512, 157845, 168368, 191890, 210460, 230268, 252552, 252960, 287835, 297120, 307024, 315690, 326213, 336736, 383780, 420920, 460536, 505104, 575670, 614048, 631380, 652426, 767560, 841840, 921072, 978639, 1010208, 1151340, 1262760, 1304852, 1535120, 1631065, 1683680, 1842144, 1957278, 2302680, 2525520, 2609704, 3070240, 3262130, 3914556, 4605360, 4893195, 5051040, 5219408, 6524260, 7829112, 9210720, 9786390, 10438816, 13048520, 15658224, 19572780, 26097040, 31316448, 39145560, 52194080, 78291120, 156582240]

約数ペア:

[(1, 156582240), (2, 78291120), (3, 52194080), (4, 39145560), (5, 31316448), (6, 26097040), (8, 19572780), (10, 15658224), (12, 13048520), (15, 10438816), (16, 9786390), (17, 9210720), (20, 7829112), (24, 6524260), (30, 5219408), (31, 5051040), (32, 4893195), (34, 4605360), (40, 3914556), (48, 3262130), (51, 3070240), (60, 2609704), (62, 2525520), (68, 2302680), (80, 1957278), (85, 1842144), (93, 1683680), (96, 1631065), (102, 1535120), (120, 1304852), (124, 1262760), (136, 1151340), (155, 1010208), (160, 978639), (170, 921072), (186, 841840), (204, 767560), (240, 652426), (248, 631380), (255, 614048), (272, 575670), (310, 505104), (340, 460536), (372, 420920), (408, 383780), (465, 336736), (480, 326213), (496, 315690), (510, 307024), (527, 297120), (544, 287835), (619, 252960), (620, 252552), (680, 230268), (744, 210460), (816, 191890), (930, 168368), (992, 157845), (1020, 153512), (1054, 148560), (1238, 126480), (1240, 126276), (1360, 115134), (1488, 105230), (1581, 99040), (1632, 95945), (1857, 84320), (1860, 84184), (2040, 76756), (2108, 74280), (2476, 63240), (2480, 63138), (2635, 59424), (2720, 57567), (2976, 52615), (3095, 50592), (3162, 49520), (3714, 42160), (3720, 42092), (4080, 38378), (4216, 37140), (4952, 31620), (4960, 31569), (5270, 29712), (6190, 25296), (6324, 24760), (7428, 21080), (7440, 21046), (7905, 19808), (8160, 19189), (8432, 18570), (9285, 16864), (9904, 15810), (10523, 14880), (10540, 14856), (12380, 12648)]