228538440

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{1039}}^1$

素因数の和:1116

約数の個数: 192

約数和(自身を含む): 817689600

約数和(自身を除く): 589151160

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 18, 20, 24, 26, 30, 36, 39, 40, 45, 47, 52, 60, 65, 72, 78, 90, 94, 104, 117, 120, 130, 141, 156, 180, 188, 195, 234, 235, 260, 282, 312, 360, 376, 390, 423, 468, 470, 520, 564, 585, 611, 705, 780, 846, 936, 940, 1039, 1128, 1170, 1222, 1410, 1560, 1692, 1833, 1880, 2078, 2115, 2340, 2444, 2820, 3055, 3117, 3384, 3666, 4156, 4230, 4680, 4888, 5195, 5499, 5640, 6110, 6234, 7332, 8312, 8460, 9165, 9351, 10390, 10998, 12220, 12468, 13507, 14664, 15585, 16920, 18330, 18702, 20780, 21996, 24440, 24936, 27014, 27495, 31170, 36660, 37404, 40521, 41560, 43992, 46755, 48833, 54028, 54990, 62340, 67535, 73320, 74808, 81042, 93510, 97666, 108056, 109980, 121563, 124680, 135070, 146499, 162084, 187020, 195332, 202605, 219960, 243126, 244165, 270140, 292998, 324168, 374040, 390664, 405210, 439497, 486252, 488330, 540280, 585996, 607815, 634829, 732495, 810420, 878994, 972504, 976660, 1171992, 1215630, 1269658, 1464990, 1620840, 1757988, 1904487, 1953320, 2197485, 2431260, 2539316, 2929980, 3174145, 3515976, 3808974, 4394970, 4862520, 5078632, 5713461, 5859960, 6348290, 7617948, 8789940, 9522435, 11426922, 12696580, 15235896, 17579880, 19044870, 22853844, 25393160, 28567305, 38089740, 45707688, 57134610, 76179480, 114269220, 228538440]

約数ペア:

[(1, 228538440), (2, 114269220), (3, 76179480), (4, 57134610), (5, 45707688), (6, 38089740), (8, 28567305), (9, 25393160), (10, 22853844), (12, 19044870), (13, 17579880), (15, 15235896), (18, 12696580), (20, 11426922), (24, 9522435), (26, 8789940), (30, 7617948), (36, 6348290), (39, 5859960), (40, 5713461), (45, 5078632), (47, 4862520), (52, 4394970), (60, 3808974), (65, 3515976), (72, 3174145), (78, 2929980), (90, 2539316), (94, 2431260), (104, 2197485), (117, 1953320), (120, 1904487), (130, 1757988), (141, 1620840), (156, 1464990), (180, 1269658), (188, 1215630), (195, 1171992), (234, 976660), (235, 972504), (260, 878994), (282, 810420), (312, 732495), (360, 634829), (376, 607815), (390, 585996), (423, 540280), (468, 488330), (470, 486252), (520, 439497), (564, 405210), (585, 390664), (611, 374040), (705, 324168), (780, 292998), (846, 270140), (936, 244165), (940, 243126), (1039, 219960), (1128, 202605), (1170, 195332), (1222, 187020), (1410, 162084), (1560, 146499), (1692, 135070), (1833, 124680), (1880, 121563), (2078, 109980), (2115, 108056), (2340, 97666), (2444, 93510), (2820, 81042), (3055, 74808), (3117, 73320), (3384, 67535), (3666, 62340), (4156, 54990), (4230, 54028), (4680, 48833), (4888, 46755), (5195, 43992), (5499, 41560), (5640, 40521), (6110, 37404), (6234, 36660), (7332, 31170), (8312, 27495), (8460, 27014), (9165, 24936), (9351, 24440), (10390, 21996), (10998, 20780), (12220, 18702), (12468, 18330), (13507, 16920), (14664, 15585)]