428961120

素因数分解:

$2^5\times 3^1\times 5^1\times 7^1\times {\mathrm{43}}^1\times {\mathrm{2969}}^1$

素因数の和:3037

約数の個数: 192

約数和(自身を含む): 1580705280

約数和(自身を除く): 1151744160

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 32, 35, 40, 42, 43, 48, 56, 60, 70, 80, 84, 86, 96, 105, 112, 120, 129, 140, 160, 168, 172, 210, 215, 224, 240, 258, 280, 301, 336, 344, 420, 430, 480, 516, 560, 602, 645, 672, 688, 840, 860, 903, 1032, 1120, 1204, 1290, 1376, 1505, 1680, 1720, 1806, 2064, 2408, 2580, 2969, 3010, 3360, 3440, 3612, 4128, 4515, 4816, 5160, 5938, 6020, 6880, 7224, 8907, 9030, 9632, 10320, 11876, 12040, 14448, 14845, 17814, 18060, 20640, 20783, 23752, 24080, 28896, 29690, 35628, 36120, 41566, 44535, 47504, 48160, 59380, 62349, 71256, 72240, 83132, 89070, 95008, 103915, 118760, 124698, 127667, 142512, 144480, 166264, 178140, 207830, 237520, 249396, 255334, 285024, 311745, 332528, 356280, 383001, 415660, 475040, 498792, 510668, 623490, 638335, 665056, 712560, 766002, 831320, 893669, 997584, 1021336, 1246980, 1276670, 1425120, 1532004, 1662640, 1787338, 1915005, 1995168, 2042672, 2493960, 2553340, 2681007, 3064008, 3325280, 3574676, 3830010, 4085344, 4468345, 4987920, 5106680, 5362014, 6128016, 7149352, 7660020, 8936690, 9975840, 10213360, 10724028, 12256032, 13405035, 14298704, 15320040, 17873380, 20426720, 21448056, 26810070, 28597408, 30640080, 35746760, 42896112, 53620140, 61280160, 71493520, 85792224, 107240280, 142987040, 214480560, 428961120]

約数ペア:

[(1, 428961120), (2, 214480560), (3, 142987040), (4, 107240280), (5, 85792224), (6, 71493520), (7, 61280160), (8, 53620140), (10, 42896112), (12, 35746760), (14, 30640080), (15, 28597408), (16, 26810070), (20, 21448056), (21, 20426720), (24, 17873380), (28, 15320040), (30, 14298704), (32, 13405035), (35, 12256032), (40, 10724028), (42, 10213360), (43, 9975840), (48, 8936690), (56, 7660020), (60, 7149352), (70, 6128016), (80, 5362014), (84, 5106680), (86, 4987920), (96, 4468345), (105, 4085344), (112, 3830010), (120, 3574676), (129, 3325280), (140, 3064008), (160, 2681007), (168, 2553340), (172, 2493960), (210, 2042672), (215, 1995168), (224, 1915005), (240, 1787338), (258, 1662640), (280, 1532004), (301, 1425120), (336, 1276670), (344, 1246980), (420, 1021336), (430, 997584), (480, 893669), (516, 831320), (560, 766002), (602, 712560), (645, 665056), (672, 638335), (688, 623490), (840, 510668), (860, 498792), (903, 475040), (1032, 415660), (1120, 383001), (1204, 356280), (1290, 332528), (1376, 311745), (1505, 285024), (1680, 255334), (1720, 249396), (1806, 237520), (2064, 207830), (2408, 178140), (2580, 166264), (2969, 144480), (3010, 142512), (3360, 127667), (3440, 124698), (3612, 118760), (4128, 103915), (4515, 95008), (4816, 89070), (5160, 83132), (5938, 72240), (6020, 71256), (6880, 62349), (7224, 59380), (8907, 48160), (9030, 47504), (9632, 44535), (10320, 41566), (11876, 36120), (12040, 35628), (14448, 29690), (14845, 28896), (17814, 24080), (18060, 23752), (20640, 20783)]