870329040

素因数分解:

$2^4\times 3^1\times 5^1\times 7^1\times {\mathrm{139}}^1\times {\mathrm{3727}}^1$

素因数の和:3889

約数の個数: 160

約数和(自身を含む): 3106467840

約数和(自身を除く): 2236138800

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 35, 40, 42, 48, 56, 60, 70, 80, 84, 105, 112, 120, 139, 140, 168, 210, 240, 278, 280, 336, 417, 420, 556, 560, 695, 834, 840, 973, 1112, 1390, 1668, 1680, 1946, 2085, 2224, 2780, 2919, 3336, 3727, 3892, 4170, 4865, 5560, 5838, 6672, 7454, 7784, 8340, 9730, 11120, 11181, 11676, 14595, 14908, 15568, 16680, 18635, 19460, 22362, 23352, 26089, 29190, 29816, 33360, 37270, 38920, 44724, 46704, 52178, 55905, 58380, 59632, 74540, 77840, 78267, 89448, 104356, 111810, 116760, 130445, 149080, 156534, 178896, 208712, 223620, 233520, 260890, 298160, 313068, 391335, 417424, 447240, 518053, 521780, 626136, 782670, 894480, 1036106, 1043560, 1252272, 1554159, 1565340, 2072212, 2087120, 2590265, 3108318, 3130680, 3626371, 4144424, 5180530, 6216636, 6261360, 7252742, 7770795, 8288848, 10361060, 10879113, 12433272, 14505484, 15541590, 18131855, 20722120, 21758226, 24866544, 29010968, 31083180, 36263710, 41444240, 43516452, 54395565, 58021936, 62166360, 72527420, 87032904, 108791130, 124332720, 145054840, 174065808, 217582260, 290109680, 435164520, 870329040]

約数ペア:

[(1, 870329040), (2, 435164520), (3, 290109680), (4, 217582260), (5, 174065808), (6, 145054840), (7, 124332720), (8, 108791130), (10, 87032904), (12, 72527420), (14, 62166360), (15, 58021936), (16, 54395565), (20, 43516452), (21, 41444240), (24, 36263710), (28, 31083180), (30, 29010968), (35, 24866544), (40, 21758226), (42, 20722120), (48, 18131855), (56, 15541590), (60, 14505484), (70, 12433272), (80, 10879113), (84, 10361060), (105, 8288848), (112, 7770795), (120, 7252742), (139, 6261360), (140, 6216636), (168, 5180530), (210, 4144424), (240, 3626371), (278, 3130680), (280, 3108318), (336, 2590265), (417, 2087120), (420, 2072212), (556, 1565340), (560, 1554159), (695, 1252272), (834, 1043560), (840, 1036106), (973, 894480), (1112, 782670), (1390, 626136), (1668, 521780), (1680, 518053), (1946, 447240), (2085, 417424), (2224, 391335), (2780, 313068), (2919, 298160), (3336, 260890), (3727, 233520), (3892, 223620), (4170, 208712), (4865, 178896), (5560, 156534), (5838, 149080), (6672, 130445), (7454, 116760), (7784, 111810), (8340, 104356), (9730, 89448), (11120, 78267), (11181, 77840), (11676, 74540), (14595, 59632), (14908, 58380), (15568, 55905), (16680, 52178), (18635, 46704), (19460, 44724), (22362, 38920), (23352, 37270), (26089, 33360), (29190, 29816)]