147820920

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{13}}^2\times {\mathrm{37}}^1\times {\mathrm{197}}^1$

素因数の和:274

約数の個数: 192

約数和(自身を含む): 495681120

約数和(自身を除く): 347860200

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 20, 24, 26, 30, 37, 39, 40, 52, 60, 65, 74, 78, 104, 111, 120, 130, 148, 156, 169, 185, 195, 197, 222, 260, 296, 312, 338, 370, 390, 394, 444, 481, 507, 520, 555, 591, 676, 740, 780, 788, 845, 888, 962, 985, 1014, 1110, 1182, 1352, 1443, 1480, 1560, 1576, 1690, 1924, 1970, 2028, 2220, 2364, 2405, 2535, 2561, 2886, 2955, 3380, 3848, 3940, 4056, 4440, 4728, 4810, 5070, 5122, 5772, 5910, 6253, 6760, 7215, 7289, 7683, 7880, 9620, 10140, 10244, 11544, 11820, 12506, 12805, 14430, 14578, 15366, 18759, 19240, 20280, 20488, 21867, 23640, 25012, 25610, 28860, 29156, 30732, 31265, 33293, 36445, 37518, 38415, 43734, 50024, 51220, 57720, 58312, 61464, 62530, 66586, 72890, 75036, 76830, 87468, 93795, 94757, 99879, 102440, 109335, 125060, 133172, 145780, 150072, 153660, 166465, 174936, 187590, 189514, 199758, 218670, 250120, 266344, 284271, 291560, 307320, 332930, 375180, 379028, 399516, 437340, 473785, 499395, 568542, 665860, 750360, 758056, 799032, 874680, 947570, 998790, 1137084, 1231841, 1331720, 1421355, 1895140, 1997580, 2274168, 2463682, 2842710, 3695523, 3790280, 3995160, 4927364, 5685420, 6159205, 7391046, 9854728, 11370840, 12318410, 14782092, 18477615, 24636820, 29564184, 36955230, 49273640, 73910460, 147820920]

約数ペア:

[(1, 147820920), (2, 73910460), (3, 49273640), (4, 36955230), (5, 29564184), (6, 24636820), (8, 18477615), (10, 14782092), (12, 12318410), (13, 11370840), (15, 9854728), (20, 7391046), (24, 6159205), (26, 5685420), (30, 4927364), (37, 3995160), (39, 3790280), (40, 3695523), (52, 2842710), (60, 2463682), (65, 2274168), (74, 1997580), (78, 1895140), (104, 1421355), (111, 1331720), (120, 1231841), (130, 1137084), (148, 998790), (156, 947570), (169, 874680), (185, 799032), (195, 758056), (197, 750360), (222, 665860), (260, 568542), (296, 499395), (312, 473785), (338, 437340), (370, 399516), (390, 379028), (394, 375180), (444, 332930), (481, 307320), (507, 291560), (520, 284271), (555, 266344), (591, 250120), (676, 218670), (740, 199758), (780, 189514), (788, 187590), (845, 174936), (888, 166465), (962, 153660), (985, 150072), (1014, 145780), (1110, 133172), (1182, 125060), (1352, 109335), (1443, 102440), (1480, 99879), (1560, 94757), (1576, 93795), (1690, 87468), (1924, 76830), (1970, 75036), (2028, 72890), (2220, 66586), (2364, 62530), (2405, 61464), (2535, 58312), (2561, 57720), (2886, 51220), (2955, 50024), (3380, 43734), (3848, 38415), (3940, 37518), (4056, 36445), (4440, 33293), (4728, 31265), (4810, 30732), (5070, 29156), (5122, 28860), (5772, 25610), (5910, 25012), (6253, 23640), (6760, 21867), (7215, 20488), (7289, 20280), (7683, 19240), (7880, 18759), (9620, 15366), (10140, 14578), (10244, 14430), (11544, 12805), (11820, 12506)]