387146520

素因数分解:

$2^3\times 3^3\times 5^1\times {\mathrm{29}}^1\times {\mathrm{47}}^1\times {\mathrm{263}}^1$

素因数の和:359

約数の個数: 256

約数和(自身を含む): 1368576000

約数和(自身を除く): 981429480

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 27, 29, 30, 36, 40, 45, 47, 54, 58, 60, 72, 87, 90, 94, 108, 116, 120, 135, 141, 145, 174, 180, 188, 216, 232, 235, 261, 263, 270, 282, 290, 348, 360, 376, 423, 435, 470, 522, 526, 540, 564, 580, 696, 705, 783, 789, 846, 870, 940, 1044, 1052, 1080, 1128, 1160, 1269, 1305, 1315, 1363, 1410, 1566, 1578, 1692, 1740, 1880, 2088, 2104, 2115, 2367, 2538, 2610, 2630, 2726, 2820, 3132, 3156, 3384, 3480, 3915, 3945, 4089, 4230, 4734, 5076, 5220, 5260, 5452, 5640, 6264, 6312, 6345, 6815, 7101, 7627, 7830, 7890, 8178, 8460, 9468, 10152, 10440, 10520, 10904, 11835, 12267, 12361, 12690, 13630, 14202, 15254, 15660, 15780, 16356, 16920, 18936, 20445, 22881, 23670, 24534, 24722, 25380, 27260, 28404, 30508, 31320, 31560, 32712, 35505, 36801, 37083, 38135, 40890, 45762, 47340, 49068, 49444, 50760, 54520, 56808, 61016, 61335, 61805, 68643, 71010, 73602, 74166, 76270, 81780, 91524, 94680, 98136, 98888, 111249, 114405, 122670, 123610, 137286, 142020, 147204, 148332, 152540, 163560, 183048, 184005, 185415, 205929, 222498, 228810, 245340, 247220, 274572, 284040, 294408, 296664, 305080, 333747, 343215, 358469, 368010, 370830, 411858, 444996, 457620, 490680, 494440, 549144, 556245, 667494, 686430, 716938, 736020, 741660, 823716, 889992, 915240, 1029645, 1075407, 1112490, 1334988, 1372860, 1433876, 1472040, 1483320, 1647432, 1668735, 1792345, 2059290, 2150814, 2224980, 2669976, 2745720, 2867752, 3226221, 3337470, 3584690, 4118580, 4301628, 4449960, 5377035, 6452442, 6674940, 7169380, 8237160, 8603256, 9678663, 10754070, 12904884, 13349880, 14338760, 16131105, 19357326, 21508140, 25809768, 32262210, 38714652, 43016280, 48393315, 64524420, 77429304, 96786630, 129048840, 193573260, 387146520]

約数ペア:

[(1, 387146520), (2, 193573260), (3, 129048840), (4, 96786630), (5, 77429304), (6, 64524420), (8, 48393315), (9, 43016280), (10, 38714652), (12, 32262210), (15, 25809768), (18, 21508140), (20, 19357326), (24, 16131105), (27, 14338760), (29, 13349880), (30, 12904884), (36, 10754070), (40, 9678663), (45, 8603256), (47, 8237160), (54, 7169380), (58, 6674940), (60, 6452442), (72, 5377035), (87, 4449960), (90, 4301628), (94, 4118580), (108, 3584690), (116, 3337470), (120, 3226221), (135, 2867752), (141, 2745720), (145, 2669976), (174, 2224980), (180, 2150814), (188, 2059290), (216, 1792345), (232, 1668735), (235, 1647432), (261, 1483320), (263, 1472040), (270, 1433876), (282, 1372860), (290, 1334988), (348, 1112490), (360, 1075407), (376, 1029645), (423, 915240), (435, 889992), (470, 823716), (522, 741660), (526, 736020), (540, 716938), (564, 686430), (580, 667494), (696, 556245), (705, 549144), (783, 494440), (789, 490680), (846, 457620), (870, 444996), (940, 411858), (1044, 370830), (1052, 368010), (1080, 358469), (1128, 343215), (1160, 333747), (1269, 305080), (1305, 296664), (1315, 294408), (1363, 284040), (1410, 274572), (1566, 247220), (1578, 245340), (1692, 228810), (1740, 222498), (1880, 205929), (2088, 185415), (2104, 184005), (2115, 183048), (2367, 163560), (2538, 152540), (2610, 148332), (2630, 147204), (2726, 142020), (2820, 137286), (3132, 123610), (3156, 122670), (3384, 114405), (3480, 111249), (3915, 98888), (3945, 98136), (4089, 94680), (4230, 91524), (4734, 81780), (5076, 76270), (5220, 74166), (5260, 73602), (5452, 71010), (5640, 68643), (6264, 61805), (6312, 61335), (6345, 61016), (6815, 56808), (7101, 54520), (7627, 50760), (7830, 49444), (7890, 49068), (8178, 47340), (8460, 45762), (9468, 40890), (10152, 38135), (10440, 37083), (10520, 36801), (10904, 35505), (11835, 32712), (12267, 31560), (12361, 31320), (12690, 30508), (13630, 28404), (14202, 27260), (15254, 25380), (15660, 24722), (15780, 24534), (16356, 23670), (16920, 22881), (18936, 20445)]