38349480

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{13}}^2\times {\mathrm{31}}^1\times {\mathrm{61}}^1$

素因数の和:132

約数の個数: 192

約数和(自身を含む): 130705920

約数和(自身を除く): 92356440

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 20, 24, 26, 30, 31, 39, 40, 52, 60, 61, 62, 65, 78, 93, 104, 120, 122, 124, 130, 155, 156, 169, 183, 186, 195, 244, 248, 260, 305, 310, 312, 338, 366, 372, 390, 403, 465, 488, 507, 520, 610, 620, 676, 732, 744, 780, 793, 806, 845, 915, 930, 1014, 1209, 1220, 1240, 1352, 1464, 1560, 1586, 1612, 1690, 1830, 1860, 1891, 2015, 2028, 2379, 2418, 2440, 2535, 3172, 3224, 3380, 3660, 3720, 3782, 3965, 4030, 4056, 4758, 4836, 5070, 5239, 5673, 6045, 6344, 6760, 7320, 7564, 7930, 8060, 9455, 9516, 9672, 10140, 10309, 10478, 11346, 11895, 12090, 15128, 15717, 15860, 16120, 18910, 19032, 20280, 20618, 20956, 22692, 23790, 24180, 24583, 26195, 28365, 30927, 31434, 31720, 37820, 41236, 41912, 45384, 47580, 48360, 49166, 51545, 52390, 56730, 61854, 62868, 73749, 75640, 78585, 82472, 95160, 98332, 103090, 104780, 113460, 122915, 123708, 125736, 147498, 154635, 157170, 196664, 206180, 209560, 226920, 245830, 247416, 294996, 309270, 314340, 319579, 368745, 412360, 491660, 589992, 618540, 628680, 639158, 737490, 958737, 983320, 1237080, 1278316, 1474980, 1597895, 1917474, 2556632, 2949960, 3195790, 3834948, 4793685, 6391580, 7669896, 9587370, 12783160, 19174740, 38349480]

約数ペア:

[(1, 38349480), (2, 19174740), (3, 12783160), (4, 9587370), (5, 7669896), (6, 6391580), (8, 4793685), (10, 3834948), (12, 3195790), (13, 2949960), (15, 2556632), (20, 1917474), (24, 1597895), (26, 1474980), (30, 1278316), (31, 1237080), (39, 983320), (40, 958737), (52, 737490), (60, 639158), (61, 628680), (62, 618540), (65, 589992), (78, 491660), (93, 412360), (104, 368745), (120, 319579), (122, 314340), (124, 309270), (130, 294996), (155, 247416), (156, 245830), (169, 226920), (183, 209560), (186, 206180), (195, 196664), (244, 157170), (248, 154635), (260, 147498), (305, 125736), (310, 123708), (312, 122915), (338, 113460), (366, 104780), (372, 103090), (390, 98332), (403, 95160), (465, 82472), (488, 78585), (507, 75640), (520, 73749), (610, 62868), (620, 61854), (676, 56730), (732, 52390), (744, 51545), (780, 49166), (793, 48360), (806, 47580), (845, 45384), (915, 41912), (930, 41236), (1014, 37820), (1209, 31720), (1220, 31434), (1240, 30927), (1352, 28365), (1464, 26195), (1560, 24583), (1586, 24180), (1612, 23790), (1690, 22692), (1830, 20956), (1860, 20618), (1891, 20280), (2015, 19032), (2028, 18910), (2379, 16120), (2418, 15860), (2440, 15717), (2535, 15128), (3172, 12090), (3224, 11895), (3380, 11346), (3660, 10478), (3720, 10309), (3782, 10140), (3965, 9672), (4030, 9516), (4056, 9455), (4758, 8060), (4836, 7930), (5070, 7564), (5239, 7320), (5673, 6760), (6045, 6344)]