1319792040

素因数分解:

$2^3\times 3^2\times 5^1\times 7^1\times {\mathrm{439}}^1\times {\mathrm{1193}}^1$

素因数の和:1656

約数の個数: 192

約数和(自身を含む): 4917369600

約数和(自身を除く): 3597577560

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 18, 20, 21, 24, 28, 30, 35, 36, 40, 42, 45, 56, 60, 63, 70, 72, 84, 90, 105, 120, 126, 140, 168, 180, 210, 252, 280, 315, 360, 420, 439, 504, 630, 840, 878, 1193, 1260, 1317, 1756, 2195, 2386, 2520, 2634, 3073, 3512, 3579, 3951, 4390, 4772, 5268, 5965, 6146, 6585, 7158, 7902, 8351, 8780, 9219, 9544, 10536, 10737, 11930, 12292, 13170, 14316, 15365, 15804, 16702, 17560, 17895, 18438, 19755, 21474, 23860, 24584, 25053, 26340, 27657, 28632, 30730, 31608, 33404, 35790, 36876, 39510, 41755, 42948, 46095, 47720, 50106, 52680, 53685, 55314, 61460, 66808, 71580, 73752, 75159, 79020, 83510, 85896, 92190, 100212, 107370, 110628, 122920, 125265, 138285, 143160, 150318, 158040, 167020, 184380, 200424, 214740, 221256, 250530, 276570, 300636, 334040, 368760, 375795, 429480, 501060, 523727, 553140, 601272, 751590, 1002120, 1047454, 1106280, 1503180, 1571181, 2094908, 2618635, 3006360, 3142362, 3666089, 4189816, 4713543, 5237270, 6284724, 7332178, 7855905, 9427086, 10474540, 10998267, 12569448, 14664356, 15711810, 18330445, 18854172, 20949080, 21996534, 23567715, 29328712, 31423620, 32994801, 36660890, 37708344, 43993068, 47135430, 54991335, 62847240, 65989602, 73321780, 87986136, 94270860, 109982670, 131979204, 146643560, 164974005, 188541720, 219965340, 263958408, 329948010, 439930680, 659896020, 1319792040]

約数ペア:

[(1, 1319792040), (2, 659896020), (3, 439930680), (4, 329948010), (5, 263958408), (6, 219965340), (7, 188541720), (8, 164974005), (9, 146643560), (10, 131979204), (12, 109982670), (14, 94270860), (15, 87986136), (18, 73321780), (20, 65989602), (21, 62847240), (24, 54991335), (28, 47135430), (30, 43993068), (35, 37708344), (36, 36660890), (40, 32994801), (42, 31423620), (45, 29328712), (56, 23567715), (60, 21996534), (63, 20949080), (70, 18854172), (72, 18330445), (84, 15711810), (90, 14664356), (105, 12569448), (120, 10998267), (126, 10474540), (140, 9427086), (168, 7855905), (180, 7332178), (210, 6284724), (252, 5237270), (280, 4713543), (315, 4189816), (360, 3666089), (420, 3142362), (439, 3006360), (504, 2618635), (630, 2094908), (840, 1571181), (878, 1503180), (1193, 1106280), (1260, 1047454), (1317, 1002120), (1756, 751590), (2195, 601272), (2386, 553140), (2520, 523727), (2634, 501060), (3073, 429480), (3512, 375795), (3579, 368760), (3951, 334040), (4390, 300636), (4772, 276570), (5268, 250530), (5965, 221256), (6146, 214740), (6585, 200424), (7158, 184380), (7902, 167020), (8351, 158040), (8780, 150318), (9219, 143160), (9544, 138285), (10536, 125265), (10737, 122920), (11930, 110628), (12292, 107370), (13170, 100212), (14316, 92190), (15365, 85896), (15804, 83510), (16702, 79020), (17560, 75159), (17895, 73752), (18438, 71580), (19755, 66808), (21474, 61460), (23860, 55314), (24584, 53685), (25053, 52680), (26340, 50106), (27657, 47720), (28632, 46095), (30730, 42948), (31608, 41755), (33404, 39510), (35790, 36876)]