320126040

素因数分解:

$2^3\times 3^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{151}}^2$

素因数の和:335

約数の個数: 192

約数和(自身を含む): 1156831200

約数和(自身を除く): 836705160

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 18, 20, 24, 26, 27, 30, 36, 39, 40, 45, 52, 54, 60, 65, 72, 78, 90, 104, 108, 117, 120, 130, 135, 151, 156, 180, 195, 216, 234, 260, 270, 302, 312, 351, 360, 390, 453, 468, 520, 540, 585, 604, 702, 755, 780, 906, 936, 1080, 1170, 1208, 1359, 1404, 1510, 1560, 1755, 1812, 1963, 2265, 2340, 2718, 2808, 3020, 3510, 3624, 3926, 4077, 4530, 4680, 5436, 5889, 6040, 6795, 7020, 7852, 8154, 9060, 9815, 10872, 11778, 13590, 14040, 15704, 16308, 17667, 18120, 19630, 20385, 22801, 23556, 27180, 29445, 32616, 35334, 39260, 40770, 45602, 47112, 53001, 54360, 58890, 68403, 70668, 78520, 81540, 88335, 91204, 106002, 114005, 117780, 136806, 141336, 163080, 176670, 182408, 205209, 212004, 228010, 235560, 265005, 273612, 296413, 342015, 353340, 410418, 424008, 456020, 530010, 547224, 592826, 615627, 684030, 706680, 820836, 889239, 912040, 1026045, 1060020, 1185652, 1231254, 1368060, 1482065, 1641672, 1778478, 2052090, 2120040, 2371304, 2462508, 2667717, 2736120, 2964130, 3078135, 3556956, 4104180, 4446195, 4925016, 5335434, 5928260, 6156270, 7113912, 8003151, 8208360, 8892390, 10670868, 11856520, 12312540, 13338585, 16006302, 17784780, 21341736, 24625080, 26677170, 32012604, 35569560, 40015755, 53354340, 64025208, 80031510, 106708680, 160063020, 320126040]

約数ペア:

[(1, 320126040), (2, 160063020), (3, 106708680), (4, 80031510), (5, 64025208), (6, 53354340), (8, 40015755), (9, 35569560), (10, 32012604), (12, 26677170), (13, 24625080), (15, 21341736), (18, 17784780), (20, 16006302), (24, 13338585), (26, 12312540), (27, 11856520), (30, 10670868), (36, 8892390), (39, 8208360), (40, 8003151), (45, 7113912), (52, 6156270), (54, 5928260), (60, 5335434), (65, 4925016), (72, 4446195), (78, 4104180), (90, 3556956), (104, 3078135), (108, 2964130), (117, 2736120), (120, 2667717), (130, 2462508), (135, 2371304), (151, 2120040), (156, 2052090), (180, 1778478), (195, 1641672), (216, 1482065), (234, 1368060), (260, 1231254), (270, 1185652), (302, 1060020), (312, 1026045), (351, 912040), (360, 889239), (390, 820836), (453, 706680), (468, 684030), (520, 615627), (540, 592826), (585, 547224), (604, 530010), (702, 456020), (755, 424008), (780, 410418), (906, 353340), (936, 342015), (1080, 296413), (1170, 273612), (1208, 265005), (1359, 235560), (1404, 228010), (1510, 212004), (1560, 205209), (1755, 182408), (1812, 176670), (1963, 163080), (2265, 141336), (2340, 136806), (2718, 117780), (2808, 114005), (3020, 106002), (3510, 91204), (3624, 88335), (3926, 81540), (4077, 78520), (4530, 70668), (4680, 68403), (5436, 58890), (5889, 54360), (6040, 53001), (6795, 47112), (7020, 45602), (7852, 40770), (8154, 39260), (9060, 35334), (9815, 32616), (10872, 29445), (11778, 27180), (13590, 23556), (14040, 22801), (15704, 20385), (16308, 19630), (17667, 18120)]