122313360

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{197}}^1\times {\mathrm{199}}^1$

素因数の和:425

約数の個数: 160

約数和(自身を含む): 412473600

約数和(自身を除く): 290160240

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, 195, 197, 199, 208, 240, 260, 312, 390, 394, 398, 520, 591, 597, 624, 780, 788, 796, 985, 995, 1040, 1182, 1194, 1560, 1576, 1592, 1970, 1990, 2364, 2388, 2561, 2587, 2955, 2985, 3120, 3152, 3184, 3940, 3980, 4728, 4776, 5122, 5174, 5910, 5970, 7683, 7761, 7880, 7960, 9456, 9552, 10244, 10348, 11820, 11940, 12805, 12935, 15366, 15522, 15760, 15920, 20488, 20696, 23640, 23880, 25610, 25870, 30732, 31044, 38415, 38805, 39203, 40976, 41392, 47280, 47760, 51220, 51740, 61464, 62088, 76830, 77610, 78406, 102440, 103480, 117609, 122928, 124176, 153660, 155220, 156812, 196015, 204880, 206960, 235218, 307320, 310440, 313624, 392030, 470436, 509639, 588045, 614640, 620880, 627248, 784060, 940872, 1019278, 1176090, 1528917, 1568120, 1881744, 2038556, 2352180, 2548195, 3057834, 3136240, 4077112, 4704360, 5096390, 6115668, 7644585, 8154224, 9408720, 10192780, 12231336, 15289170, 20385560, 24462672, 30578340, 40771120, 61156680, 122313360]

約数ペア:

[(1, 122313360), (2, 61156680), (3, 40771120), (4, 30578340), (5, 24462672), (6, 20385560), (8, 15289170), (10, 12231336), (12, 10192780), (13, 9408720), (15, 8154224), (16, 7644585), (20, 6115668), (24, 5096390), (26, 4704360), (30, 4077112), (39, 3136240), (40, 3057834), (48, 2548195), (52, 2352180), (60, 2038556), (65, 1881744), (78, 1568120), (80, 1528917), (104, 1176090), (120, 1019278), (130, 940872), (156, 784060), (195, 627248), (197, 620880), (199, 614640), (208, 588045), (240, 509639), (260, 470436), (312, 392030), (390, 313624), (394, 310440), (398, 307320), (520, 235218), (591, 206960), (597, 204880), (624, 196015), (780, 156812), (788, 155220), (796, 153660), (985, 124176), (995, 122928), (1040, 117609), (1182, 103480), (1194, 102440), (1560, 78406), (1576, 77610), (1592, 76830), (1970, 62088), (1990, 61464), (2364, 51740), (2388, 51220), (2561, 47760), (2587, 47280), (2955, 41392), (2985, 40976), (3120, 39203), (3152, 38805), (3184, 38415), (3940, 31044), (3980, 30732), (4728, 25870), (4776, 25610), (5122, 23880), (5174, 23640), (5910, 20696), (5970, 20488), (7683, 15920), (7761, 15760), (7880, 15522), (7960, 15366), (9456, 12935), (9552, 12805), (10244, 11940), (10348, 11820)]