1958141520

素因数分解:

$2^4\times 3^3\times 5^1\times {\mathrm{19}}^1\times {\mathrm{47713}}^1$

素因数の和:47754

約数の個数: 160

約数和(自身を含む): 7099843200

約数和(自身を除く): 5141701680

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 19, 20, 24, 27, 30, 36, 38, 40, 45, 48, 54, 57, 60, 72, 76, 80, 90, 95, 108, 114, 120, 135, 144, 152, 171, 180, 190, 216, 228, 240, 270, 285, 304, 342, 360, 380, 432, 456, 513, 540, 570, 684, 720, 760, 855, 912, 1026, 1080, 1140, 1368, 1520, 1710, 2052, 2160, 2280, 2565, 2736, 3420, 4104, 4560, 5130, 6840, 8208, 10260, 13680, 20520, 41040, 47713, 95426, 143139, 190852, 238565, 286278, 381704, 429417, 477130, 572556, 715695, 763408, 858834, 906547, 954260, 1145112, 1288251, 1431390, 1717668, 1813094, 1908520, 2147085, 2290224, 2576502, 2719641, 2862780, 3435336, 3626188, 3817040, 4294170, 4532735, 5153004, 5439282, 5725560, 6441255, 6870672, 7252376, 8158923, 8588340, 9065470, 10306008, 10878564, 11451120, 12882510, 13598205, 14504752, 16317846, 17176680, 18130940, 20612016, 21757128, 24476769, 25765020, 27196410, 32635692, 34353360, 36261880, 40794615, 43514256, 48953538, 51530040, 54392820, 65271384, 72523760, 81589230, 97907076, 103060080, 108785640, 122383845, 130542768, 163178460, 195814152, 217571280, 244767690, 326356920, 391628304, 489535380, 652713840, 979070760, 1958141520]

約数ペア:

[(1, 1958141520), (2, 979070760), (3, 652713840), (4, 489535380), (5, 391628304), (6, 326356920), (8, 244767690), (9, 217571280), (10, 195814152), (12, 163178460), (15, 130542768), (16, 122383845), (18, 108785640), (19, 103060080), (20, 97907076), (24, 81589230), (27, 72523760), (30, 65271384), (36, 54392820), (38, 51530040), (40, 48953538), (45, 43514256), (48, 40794615), (54, 36261880), (57, 34353360), (60, 32635692), (72, 27196410), (76, 25765020), (80, 24476769), (90, 21757128), (95, 20612016), (108, 18130940), (114, 17176680), (120, 16317846), (135, 14504752), (144, 13598205), (152, 12882510), (171, 11451120), (180, 10878564), (190, 10306008), (216, 9065470), (228, 8588340), (240, 8158923), (270, 7252376), (285, 6870672), (304, 6441255), (342, 5725560), (360, 5439282), (380, 5153004), (432, 4532735), (456, 4294170), (513, 3817040), (540, 3626188), (570, 3435336), (684, 2862780), (720, 2719641), (760, 2576502), (855, 2290224), (912, 2147085), (1026, 1908520), (1080, 1813094), (1140, 1717668), (1368, 1431390), (1520, 1288251), (1710, 1145112), (2052, 954260), (2160, 906547), (2280, 858834), (2565, 763408), (2736, 715695), (3420, 572556), (4104, 477130), (4560, 429417), (5130, 381704), (6840, 286278), (8208, 238565), (10260, 190852), (13680, 143139), (20520, 95426), (41040, 47713)]