142892880

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{13}}^3\times {\mathrm{271}}^1$

素因数の和:326

約数の個数: 160

約数和(自身を含む): 481635840

約数和(自身を除く): 338742960

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 16, 20, 24, 26, 30, 39, 40, 48, 52, 60, 65, 78, 80, 104, 120, 130, 156, 169, 195, 208, 240, 260, 271, 312, 338, 390, 507, 520, 542, 624, 676, 780, 813, 845, 1014, 1040, 1084, 1352, 1355, 1560, 1626, 1690, 2028, 2168, 2197, 2535, 2704, 2710, 3120, 3252, 3380, 3523, 4056, 4065, 4336, 4394, 5070, 5420, 6504, 6591, 6760, 7046, 8112, 8130, 8788, 10140, 10569, 10840, 10985, 13008, 13182, 13520, 14092, 16260, 17576, 17615, 20280, 21138, 21680, 21970, 26364, 28184, 32520, 32955, 35152, 35230, 40560, 42276, 43940, 45799, 52728, 52845, 56368, 65040, 65910, 70460, 84552, 87880, 91598, 105456, 105690, 131820, 137397, 140920, 169104, 175760, 183196, 211380, 228995, 263640, 274794, 281840, 366392, 422760, 457990, 527280, 549588, 595387, 686985, 732784, 845520, 915980, 1099176, 1190774, 1373970, 1786161, 1831960, 2198352, 2381548, 2747940, 2976935, 3572322, 3663920, 4763096, 5495880, 5953870, 7144644, 8930805, 9526192, 10991760, 11907740, 14289288, 17861610, 23815480, 28578576, 35723220, 47630960, 71446440, 142892880]

約数ペア:

[(1, 142892880), (2, 71446440), (3, 47630960), (4, 35723220), (5, 28578576), (6, 23815480), (8, 17861610), (10, 14289288), (12, 11907740), (13, 10991760), (15, 9526192), (16, 8930805), (20, 7144644), (24, 5953870), (26, 5495880), (30, 4763096), (39, 3663920), (40, 3572322), (48, 2976935), (52, 2747940), (60, 2381548), (65, 2198352), (78, 1831960), (80, 1786161), (104, 1373970), (120, 1190774), (130, 1099176), (156, 915980), (169, 845520), (195, 732784), (208, 686985), (240, 595387), (260, 549588), (271, 527280), (312, 457990), (338, 422760), (390, 366392), (507, 281840), (520, 274794), (542, 263640), (624, 228995), (676, 211380), (780, 183196), (813, 175760), (845, 169104), (1014, 140920), (1040, 137397), (1084, 131820), (1352, 105690), (1355, 105456), (1560, 91598), (1626, 87880), (1690, 84552), (2028, 70460), (2168, 65910), (2197, 65040), (2535, 56368), (2704, 52845), (2710, 52728), (3120, 45799), (3252, 43940), (3380, 42276), (3523, 40560), (4056, 35230), (4065, 35152), (4336, 32955), (4394, 32520), (5070, 28184), (5420, 26364), (6504, 21970), (6591, 21680), (6760, 21138), (7046, 20280), (8112, 17615), (8130, 17576), (8788, 16260), (10140, 14092), (10569, 13520), (10840, 13182), (10985, 13008)]