142487280

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{13}}^2\times {\mathrm{1171}}^1$

素因数の和:1216

約数の個数: 180

約数和(自身を含む): 518602968

約数和(自身を除く): 376115688

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 16, 18, 20, 24, 26, 30, 36, 39, 40, 45, 48, 52, 60, 65, 72, 78, 80, 90, 104, 117, 120, 130, 144, 156, 169, 180, 195, 208, 234, 240, 260, 312, 338, 360, 390, 468, 507, 520, 585, 624, 676, 720, 780, 845, 936, 1014, 1040, 1170, 1171, 1352, 1521, 1560, 1690, 1872, 2028, 2340, 2342, 2535, 2704, 3042, 3120, 3380, 3513, 4056, 4680, 4684, 5070, 5855, 6084, 6760, 7026, 7605, 8112, 9360, 9368, 10140, 10539, 11710, 12168, 13520, 14052, 15210, 15223, 17565, 18736, 20280, 21078, 23420, 24336, 28104, 30420, 30446, 35130, 40560, 42156, 45669, 46840, 52695, 56208, 60840, 60892, 70260, 76115, 84312, 91338, 93680, 105390, 121680, 121784, 137007, 140520, 152230, 168624, 182676, 197899, 210780, 228345, 243568, 274014, 281040, 304460, 365352, 395798, 421560, 456690, 548028, 593697, 608920, 685035, 730704, 791596, 843120, 913380, 989495, 1096056, 1187394, 1217840, 1370070, 1583192, 1781091, 1826760, 1978990, 2192112, 2374788, 2740140, 2968485, 3166384, 3562182, 3653520, 3957980, 4749576, 5480280, 5936970, 7124364, 7915960, 8905455, 9499152, 10960560, 11873940, 14248728, 15831920, 17810910, 23747880, 28497456, 35621820, 47495760, 71243640, 142487280]

約数ペア:

[(1, 142487280), (2, 71243640), (3, 47495760), (4, 35621820), (5, 28497456), (6, 23747880), (8, 17810910), (9, 15831920), (10, 14248728), (12, 11873940), (13, 10960560), (15, 9499152), (16, 8905455), (18, 7915960), (20, 7124364), (24, 5936970), (26, 5480280), (30, 4749576), (36, 3957980), (39, 3653520), (40, 3562182), (45, 3166384), (48, 2968485), (52, 2740140), (60, 2374788), (65, 2192112), (72, 1978990), (78, 1826760), (80, 1781091), (90, 1583192), (104, 1370070), (117, 1217840), (120, 1187394), (130, 1096056), (144, 989495), (156, 913380), (169, 843120), (180, 791596), (195, 730704), (208, 685035), (234, 608920), (240, 593697), (260, 548028), (312, 456690), (338, 421560), (360, 395798), (390, 365352), (468, 304460), (507, 281040), (520, 274014), (585, 243568), (624, 228345), (676, 210780), (720, 197899), (780, 182676), (845, 168624), (936, 152230), (1014, 140520), (1040, 137007), (1170, 121784), (1171, 121680), (1352, 105390), (1521, 93680), (1560, 91338), (1690, 84312), (1872, 76115), (2028, 70260), (2340, 60892), (2342, 60840), (2535, 56208), (2704, 52695), (3042, 46840), (3120, 45669), (3380, 42156), (3513, 40560), (4056, 35130), (4680, 30446), (4684, 30420), (5070, 28104), (5855, 24336), (6084, 23420), (6760, 21078), (7026, 20280), (7605, 18736), (8112, 17565), (9360, 15223), (9368, 15210), (10140, 14052), (10539, 13520), (11710, 12168)]