452468520

素因数分解:

$2^3\times 3^2\times 5^1\times 7^1\times {\mathrm{409}}^1\times {\mathrm{439}}^1$

素因数の和:872

約数の個数: 192

約数和(自身を含む): 1688544000

約数和(自身を除く): 1236075480

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, 409, 420, 439, 504, 630, 818, 840, 878, 1227, 1260, 1317, 1636, 1756, 2045, 2195, 2454, 2520, 2634, 2863, 3073, 3272, 3512, 3681, 3951, 4090, 4390, 4908, 5268, 5726, 6135, 6146, 6585, 7362, 7902, 8180, 8589, 8780, 9219, 9816, 10536, 11452, 12270, 12292, 13170, 14315, 14724, 15365, 15804, 16360, 17178, 17560, 18405, 18438, 19755, 22904, 24540, 24584, 25767, 26340, 27657, 28630, 29448, 30730, 31608, 34356, 36810, 36876, 39510, 42945, 46095, 49080, 51534, 52680, 55314, 57260, 61460, 68712, 73620, 73752, 79020, 85890, 92190, 103068, 110628, 114520, 122920, 128835, 138285, 147240, 158040, 171780, 179551, 184380, 206136, 221256, 257670, 276570, 343560, 359102, 368760, 515340, 538653, 553140, 718204, 897755, 1030680, 1077306, 1106280, 1256857, 1436408, 1615959, 1795510, 2154612, 2513714, 2693265, 3231918, 3591020, 3770571, 4309224, 5027428, 5386530, 6284285, 6463836, 7182040, 7541142, 8079795, 10054856, 10773060, 11311713, 12568570, 12927672, 15082284, 16159590, 18852855, 21546120, 22623426, 25137140, 30164568, 32319180, 37705710, 45246852, 50274280, 56558565, 64638360, 75411420, 90493704, 113117130, 150822840, 226234260, 452468520]

約数ペア:

[(1, 452468520), (2, 226234260), (3, 150822840), (4, 113117130), (5, 90493704), (6, 75411420), (7, 64638360), (8, 56558565), (9, 50274280), (10, 45246852), (12, 37705710), (14, 32319180), (15, 30164568), (18, 25137140), (20, 22623426), (21, 21546120), (24, 18852855), (28, 16159590), (30, 15082284), (35, 12927672), (36, 12568570), (40, 11311713), (42, 10773060), (45, 10054856), (56, 8079795), (60, 7541142), (63, 7182040), (70, 6463836), (72, 6284285), (84, 5386530), (90, 5027428), (105, 4309224), (120, 3770571), (126, 3591020), (140, 3231918), (168, 2693265), (180, 2513714), (210, 2154612), (252, 1795510), (280, 1615959), (315, 1436408), (360, 1256857), (409, 1106280), (420, 1077306), (439, 1030680), (504, 897755), (630, 718204), (818, 553140), (840, 538653), (878, 515340), (1227, 368760), (1260, 359102), (1317, 343560), (1636, 276570), (1756, 257670), (2045, 221256), (2195, 206136), (2454, 184380), (2520, 179551), (2634, 171780), (2863, 158040), (3073, 147240), (3272, 138285), (3512, 128835), (3681, 122920), (3951, 114520), (4090, 110628), (4390, 103068), (4908, 92190), (5268, 85890), (5726, 79020), (6135, 73752), (6146, 73620), (6585, 68712), (7362, 61460), (7902, 57260), (8180, 55314), (8589, 52680), (8780, 51534), (9219, 49080), (9816, 46095), (10536, 42945), (11452, 39510), (12270, 36876), (12292, 36810), (13170, 34356), (14315, 31608), (14724, 30730), (15365, 29448), (15804, 28630), (16360, 27657), (17178, 26340), (17560, 25767), (18405, 24584), (18438, 24540), (19755, 22904)]