153473880

素因数分解:

$2^3\times 3^1\times 5^1\times 7^2\times {\mathrm{43}}^1\times {\mathrm{607}}^1$

素因数の和:678

約数の個数: 192

約数和(自身を含む): 548951040

約数和(自身を除く): 395477160

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 20, 21, 24, 28, 30, 35, 40, 42, 43, 49, 56, 60, 70, 84, 86, 98, 105, 120, 129, 140, 147, 168, 172, 196, 210, 215, 245, 258, 280, 294, 301, 344, 392, 420, 430, 490, 516, 588, 602, 607, 645, 735, 840, 860, 903, 980, 1032, 1176, 1204, 1214, 1290, 1470, 1505, 1720, 1806, 1821, 1960, 2107, 2408, 2428, 2580, 2940, 3010, 3035, 3612, 3642, 4214, 4249, 4515, 4856, 5160, 5880, 6020, 6070, 6321, 7224, 7284, 8428, 8498, 9030, 9105, 10535, 12040, 12140, 12642, 12747, 14568, 16856, 16996, 18060, 18210, 21070, 21245, 24280, 25284, 25494, 26101, 29743, 31605, 33992, 36120, 36420, 42140, 42490, 50568, 50988, 52202, 59486, 63210, 63735, 72840, 78303, 84280, 84980, 89229, 101976, 104404, 118972, 126420, 127470, 130505, 148715, 156606, 169960, 178458, 182707, 208808, 237944, 252840, 254940, 261010, 297430, 313212, 356916, 365414, 391515, 446145, 509880, 522020, 548121, 594860, 626424, 713832, 730828, 783030, 892290, 913535, 1044040, 1096242, 1189720, 1278949, 1461656, 1566060, 1784580, 1827070, 2192484, 2557898, 2740605, 3132120, 3569160, 3654140, 3836847, 4384968, 5115796, 5481210, 6394745, 7308280, 7673694, 10231592, 10962420, 12789490, 15347388, 19184235, 21924840, 25578980, 30694776, 38368470, 51157960, 76736940, 153473880]

約数ペア:

[(1, 153473880), (2, 76736940), (3, 51157960), (4, 38368470), (5, 30694776), (6, 25578980), (7, 21924840), (8, 19184235), (10, 15347388), (12, 12789490), (14, 10962420), (15, 10231592), (20, 7673694), (21, 7308280), (24, 6394745), (28, 5481210), (30, 5115796), (35, 4384968), (40, 3836847), (42, 3654140), (43, 3569160), (49, 3132120), (56, 2740605), (60, 2557898), (70, 2192484), (84, 1827070), (86, 1784580), (98, 1566060), (105, 1461656), (120, 1278949), (129, 1189720), (140, 1096242), (147, 1044040), (168, 913535), (172, 892290), (196, 783030), (210, 730828), (215, 713832), (245, 626424), (258, 594860), (280, 548121), (294, 522020), (301, 509880), (344, 446145), (392, 391515), (420, 365414), (430, 356916), (490, 313212), (516, 297430), (588, 261010), (602, 254940), (607, 252840), (645, 237944), (735, 208808), (840, 182707), (860, 178458), (903, 169960), (980, 156606), (1032, 148715), (1176, 130505), (1204, 127470), (1214, 126420), (1290, 118972), (1470, 104404), (1505, 101976), (1720, 89229), (1806, 84980), (1821, 84280), (1960, 78303), (2107, 72840), (2408, 63735), (2428, 63210), (2580, 59486), (2940, 52202), (3010, 50988), (3035, 50568), (3612, 42490), (3642, 42140), (4214, 36420), (4249, 36120), (4515, 33992), (4856, 31605), (5160, 29743), (5880, 26101), (6020, 25494), (6070, 25284), (6321, 24280), (7224, 21245), (7284, 21070), (8428, 18210), (8498, 18060), (9030, 16996), (9105, 16856), (10535, 14568), (12040, 12747), (12140, 12642)]