146231280

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{919}}^1$

素因数の和:968

約数の個数: 240

約数和(自身を含む): 560589120

約数和(自身を除く): 414357840

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 16, 17, 18, 20, 24, 26, 30, 34, 36, 39, 40, 45, 48, 51, 52, 60, 65, 68, 72, 78, 80, 85, 90, 102, 104, 117, 120, 130, 136, 144, 153, 156, 170, 180, 195, 204, 208, 221, 234, 240, 255, 260, 272, 306, 312, 340, 360, 390, 408, 442, 468, 510, 520, 585, 612, 624, 663, 680, 720, 765, 780, 816, 884, 919, 936, 1020, 1040, 1105, 1170, 1224, 1326, 1360, 1530, 1560, 1768, 1838, 1872, 1989, 2040, 2210, 2340, 2448, 2652, 2757, 3060, 3120, 3315, 3536, 3676, 3978, 4080, 4420, 4595, 4680, 5304, 5514, 6120, 6630, 7352, 7956, 8271, 8840, 9190, 9360, 9945, 10608, 11028, 11947, 12240, 13260, 13785, 14704, 15623, 15912, 16542, 17680, 18380, 19890, 22056, 23894, 26520, 27570, 31246, 31824, 33084, 35841, 36760, 39780, 41355, 44112, 46869, 47788, 53040, 55140, 59735, 62492, 66168, 71682, 73520, 78115, 79560, 82710, 93738, 95576, 107523, 110280, 119470, 124984, 132336, 140607, 143364, 156230, 159120, 165420, 179205, 187476, 191152, 203099, 215046, 220560, 234345, 238940, 249968, 281214, 286728, 312460, 330840, 358410, 374952, 406198, 430092, 468690, 477880, 537615, 562428, 573456, 609297, 624920, 661680, 703035, 716820, 749904, 812396, 860184, 937380, 955760, 1015495, 1075230, 1124856, 1218594, 1249840, 1406070, 1433640, 1624792, 1720368, 1827891, 1874760, 2030990, 2150460, 2249712, 2437188, 2812140, 2867280, 3046485, 3249584, 3655782, 3749520, 4061980, 4300920, 4874376, 5624280, 6092970, 7311564, 8123960, 8601840, 9139455, 9748752, 11248560, 12185940, 14623128, 16247920, 18278910, 24371880, 29246256, 36557820, 48743760, 73115640, 146231280]

約数ペア:

[(1, 146231280), (2, 73115640), (3, 48743760), (4, 36557820), (5, 29246256), (6, 24371880), (8, 18278910), (9, 16247920), (10, 14623128), (12, 12185940), (13, 11248560), (15, 9748752), (16, 9139455), (17, 8601840), (18, 8123960), (20, 7311564), (24, 6092970), (26, 5624280), (30, 4874376), (34, 4300920), (36, 4061980), (39, 3749520), (40, 3655782), (45, 3249584), (48, 3046485), (51, 2867280), (52, 2812140), (60, 2437188), (65, 2249712), (68, 2150460), (72, 2030990), (78, 1874760), (80, 1827891), (85, 1720368), (90, 1624792), (102, 1433640), (104, 1406070), (117, 1249840), (120, 1218594), (130, 1124856), (136, 1075230), (144, 1015495), (153, 955760), (156, 937380), (170, 860184), (180, 812396), (195, 749904), (204, 716820), (208, 703035), (221, 661680), (234, 624920), (240, 609297), (255, 573456), (260, 562428), (272, 537615), (306, 477880), (312, 468690), (340, 430092), (360, 406198), (390, 374952), (408, 358410), (442, 330840), (468, 312460), (510, 286728), (520, 281214), (585, 249968), (612, 238940), (624, 234345), (663, 220560), (680, 215046), (720, 203099), (765, 191152), (780, 187476), (816, 179205), (884, 165420), (919, 159120), (936, 156230), (1020, 143364), (1040, 140607), (1105, 132336), (1170, 124984), (1224, 119470), (1326, 110280), (1360, 107523), (1530, 95576), (1560, 93738), (1768, 82710), (1838, 79560), (1872, 78115), (1989, 73520), (2040, 71682), (2210, 66168), (2340, 62492), (2448, 59735), (2652, 55140), (2757, 53040), (3060, 47788), (3120, 46869), (3315, 44112), (3536, 41355), (3676, 39780), (3978, 36760), (4080, 35841), (4420, 33084), (4595, 31824), (4680, 31246), (5304, 27570), (5514, 26520), (6120, 23894), (6630, 22056), (7352, 19890), (7956, 18380), (8271, 17680), (8840, 16542), (9190, 15912), (9360, 15623), (9945, 14704), (10608, 13785), (11028, 13260), (11947, 12240)]