118338780

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{61}}^1\times {\mathrm{149}}^1$

素因数の和:260

約数の個数: 192

約数和(自身を含む): 399974400

約数和(自身を除く): 281635620

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 28, 30, 31, 35, 42, 60, 61, 62, 70, 84, 93, 105, 122, 124, 140, 149, 155, 183, 186, 210, 217, 244, 298, 305, 310, 366, 372, 420, 427, 434, 447, 465, 596, 610, 620, 651, 732, 745, 854, 868, 894, 915, 930, 1043, 1085, 1220, 1281, 1302, 1490, 1708, 1788, 1830, 1860, 1891, 2086, 2135, 2170, 2235, 2562, 2604, 2980, 3129, 3255, 3660, 3782, 4172, 4270, 4340, 4470, 4619, 5124, 5215, 5673, 6258, 6405, 6510, 7564, 8540, 8940, 9089, 9238, 9455, 10430, 11346, 12516, 12810, 13020, 13237, 13857, 15645, 18178, 18476, 18910, 20860, 22692, 23095, 25620, 26474, 27267, 27714, 28365, 31290, 32333, 36356, 37820, 39711, 45445, 46190, 52948, 54534, 55428, 56730, 62580, 63623, 64666, 66185, 69285, 79422, 90890, 92380, 96999, 109068, 113460, 127246, 129332, 132370, 136335, 138570, 158844, 161665, 181780, 190869, 193998, 198555, 254492, 264740, 272670, 277140, 281759, 318115, 323330, 381738, 387996, 397110, 484995, 545340, 563518, 636230, 646660, 763476, 794220, 845277, 954345, 969990, 1127036, 1272460, 1408795, 1690554, 1908690, 1939980, 1972313, 2817590, 3381108, 3817380, 3944626, 4226385, 5635180, 5916939, 7889252, 8452770, 9861565, 11833878, 16905540, 19723130, 23667756, 29584695, 39446260, 59169390, 118338780]

約数ペア:

[(1, 118338780), (2, 59169390), (3, 39446260), (4, 29584695), (5, 23667756), (6, 19723130), (7, 16905540), (10, 11833878), (12, 9861565), (14, 8452770), (15, 7889252), (20, 5916939), (21, 5635180), (28, 4226385), (30, 3944626), (31, 3817380), (35, 3381108), (42, 2817590), (60, 1972313), (61, 1939980), (62, 1908690), (70, 1690554), (84, 1408795), (93, 1272460), (105, 1127036), (122, 969990), (124, 954345), (140, 845277), (149, 794220), (155, 763476), (183, 646660), (186, 636230), (210, 563518), (217, 545340), (244, 484995), (298, 397110), (305, 387996), (310, 381738), (366, 323330), (372, 318115), (420, 281759), (427, 277140), (434, 272670), (447, 264740), (465, 254492), (596, 198555), (610, 193998), (620, 190869), (651, 181780), (732, 161665), (745, 158844), (854, 138570), (868, 136335), (894, 132370), (915, 129332), (930, 127246), (1043, 113460), (1085, 109068), (1220, 96999), (1281, 92380), (1302, 90890), (1490, 79422), (1708, 69285), (1788, 66185), (1830, 64666), (1860, 63623), (1891, 62580), (2086, 56730), (2135, 55428), (2170, 54534), (2235, 52948), (2562, 46190), (2604, 45445), (2980, 39711), (3129, 37820), (3255, 36356), (3660, 32333), (3782, 31290), (4172, 28365), (4270, 27714), (4340, 27267), (4470, 26474), (4619, 25620), (5124, 23095), (5215, 22692), (5673, 20860), (6258, 18910), (6405, 18476), (6510, 18178), (7564, 15645), (8540, 13857), (8940, 13237), (9089, 13020), (9238, 12810), (9455, 12516), (10430, 11346)]