4422443880

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{61}}^1\times {\mathrm{19489}}^1$

素因数の和:19595

約数の個数: 128

約数和(自身を含む): 13920537600

約数和(自身を除く): 9498093720

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 31, 40, 60, 61, 62, 93, 120, 122, 124, 155, 183, 186, 244, 248, 305, 310, 366, 372, 465, 488, 610, 620, 732, 744, 915, 930, 1220, 1240, 1464, 1830, 1860, 1891, 2440, 3660, 3720, 3782, 5673, 7320, 7564, 9455, 11346, 15128, 18910, 19489, 22692, 28365, 37820, 38978, 45384, 56730, 58467, 75640, 77956, 97445, 113460, 116934, 155912, 194890, 226920, 233868, 292335, 389780, 467736, 584670, 604159, 779560, 1169340, 1188829, 1208318, 1812477, 2338680, 2377658, 2416636, 3020795, 3566487, 3624954, 4755316, 4833272, 5944145, 6041590, 7132974, 7249908, 9062385, 9510632, 11888290, 12083180, 14265948, 14499816, 17832435, 18124770, 23776580, 24166360, 28531896, 35664870, 36249540, 36853699, 47553160, 71329740, 72499080, 73707398, 110561097, 142659480, 147414796, 184268495, 221122194, 294829592, 368536990, 442244388, 552805485, 737073980, 884488776, 1105610970, 1474147960, 2211221940, 4422443880]

約数ペア:

[(1, 4422443880), (2, 2211221940), (3, 1474147960), (4, 1105610970), (5, 884488776), (6, 737073980), (8, 552805485), (10, 442244388), (12, 368536990), (15, 294829592), (20, 221122194), (24, 184268495), (30, 147414796), (31, 142659480), (40, 110561097), (60, 73707398), (61, 72499080), (62, 71329740), (93, 47553160), (120, 36853699), (122, 36249540), (124, 35664870), (155, 28531896), (183, 24166360), (186, 23776580), (244, 18124770), (248, 17832435), (305, 14499816), (310, 14265948), (366, 12083180), (372, 11888290), (465, 9510632), (488, 9062385), (610, 7249908), (620, 7132974), (732, 6041590), (744, 5944145), (915, 4833272), (930, 4755316), (1220, 3624954), (1240, 3566487), (1464, 3020795), (1830, 2416636), (1860, 2377658), (1891, 2338680), (2440, 1812477), (3660, 1208318), (3720, 1188829), (3782, 1169340), (5673, 779560), (7320, 604159), (7564, 584670), (9455, 467736), (11346, 389780), (15128, 292335), (18910, 233868), (19489, 226920), (22692, 194890), (28365, 155912), (37820, 116934), (38978, 113460), (45384, 97445), (56730, 77956), (58467, 75640)]