235622640

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{149}}^1\times {\mathrm{599}}^1$

素因数の和:775

約数の個数: 160

約数和(自身を含む): 803520000

約数和(自身を除く): 567897360

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 16, 20, 22, 24, 30, 33, 40, 44, 48, 55, 60, 66, 80, 88, 110, 120, 132, 149, 165, 176, 220, 240, 264, 298, 330, 440, 447, 528, 596, 599, 660, 745, 880, 894, 1192, 1198, 1320, 1490, 1639, 1788, 1797, 2235, 2384, 2396, 2640, 2980, 2995, 3278, 3576, 3594, 4470, 4792, 4917, 5960, 5990, 6556, 6589, 7152, 7188, 8195, 8940, 8985, 9584, 9834, 11920, 11980, 13112, 13178, 14376, 16390, 17880, 17970, 19668, 19767, 23960, 24585, 26224, 26356, 28752, 32780, 32945, 35760, 35940, 39336, 39534, 47920, 49170, 52712, 65560, 65890, 71880, 78672, 79068, 89251, 98340, 98835, 105424, 131120, 131780, 143760, 158136, 178502, 196680, 197670, 263560, 267753, 316272, 357004, 393360, 395340, 446255, 527120, 535506, 714008, 790680, 892510, 981761, 1071012, 1338765, 1428016, 1581360, 1785020, 1963522, 2142024, 2677530, 2945283, 3570040, 3927044, 4284048, 4908805, 5355060, 5890566, 7140080, 7854088, 9817610, 10710120, 11781132, 14726415, 15708176, 19635220, 21420240, 23562264, 29452830, 39270440, 47124528, 58905660, 78540880, 117811320, 235622640]

約数ペア:

[(1, 235622640), (2, 117811320), (3, 78540880), (4, 58905660), (5, 47124528), (6, 39270440), (8, 29452830), (10, 23562264), (11, 21420240), (12, 19635220), (15, 15708176), (16, 14726415), (20, 11781132), (22, 10710120), (24, 9817610), (30, 7854088), (33, 7140080), (40, 5890566), (44, 5355060), (48, 4908805), (55, 4284048), (60, 3927044), (66, 3570040), (80, 2945283), (88, 2677530), (110, 2142024), (120, 1963522), (132, 1785020), (149, 1581360), (165, 1428016), (176, 1338765), (220, 1071012), (240, 981761), (264, 892510), (298, 790680), (330, 714008), (440, 535506), (447, 527120), (528, 446255), (596, 395340), (599, 393360), (660, 357004), (745, 316272), (880, 267753), (894, 263560), (1192, 197670), (1198, 196680), (1320, 178502), (1490, 158136), (1639, 143760), (1788, 131780), (1797, 131120), (2235, 105424), (2384, 98835), (2396, 98340), (2640, 89251), (2980, 79068), (2995, 78672), (3278, 71880), (3576, 65890), (3594, 65560), (4470, 52712), (4792, 49170), (4917, 47920), (5960, 39534), (5990, 39336), (6556, 35940), (6589, 35760), (7152, 32945), (7188, 32780), (8195, 28752), (8940, 26356), (8985, 26224), (9584, 24585), (9834, 23960), (11920, 19767), (11980, 19668), (13112, 17970), (13178, 17880), (14376, 16390)]