8000373840

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{37}}^1\times {\mathrm{47}}^1\times {\mathrm{661}}^1$

素因数の和:790

約数の個数: 320

約数和(自身を含む): 26951132160

約数和(自身を除く): 18950758320

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 29, 30, 37, 40, 47, 48, 58, 60, 74, 80, 87, 94, 111, 116, 120, 141, 145, 148, 174, 185, 188, 222, 232, 235, 240, 282, 290, 296, 348, 370, 376, 435, 444, 464, 470, 555, 564, 580, 592, 661, 696, 705, 740, 752, 870, 888, 940, 1073, 1110, 1128, 1160, 1322, 1363, 1392, 1410, 1480, 1739, 1740, 1776, 1880, 1983, 2146, 2220, 2256, 2320, 2644, 2726, 2820, 2960, 3219, 3305, 3478, 3480, 3760, 3966, 4089, 4292, 4440, 5217, 5288, 5365, 5452, 5640, 6438, 6610, 6815, 6956, 6960, 7932, 8178, 8584, 8695, 8880, 9915, 10434, 10576, 10730, 10904, 11280, 12876, 13220, 13630, 13912, 15864, 16095, 16356, 17168, 17390, 19169, 19830, 20445, 20868, 21460, 21808, 24457, 25752, 26085, 26440, 27260, 27824, 31067, 31728, 32190, 32712, 34780, 38338, 39660, 40890, 41736, 42920, 48914, 50431, 51504, 52170, 52880, 54520, 57507, 62134, 64380, 65424, 69560, 73371, 76676, 79320, 81780, 83472, 85840, 93201, 95845, 97828, 100862, 104340, 109040, 115014, 122285, 124268, 128760, 139120, 146742, 151293, 153352, 155335, 158640, 163560, 186402, 191690, 195656, 201724, 208680, 230028, 244570, 248536, 252155, 257520, 287535, 293484, 302586, 306704, 310670, 327120, 366855, 372804, 383380, 391312, 403448, 417360, 460056, 466005, 489140, 497072, 504310, 575070, 586968, 605172, 621340, 709253, 733710, 745608, 756465, 766760, 806896, 900943, 920112, 932010, 978280, 1008620, 1149479, 1150140, 1173936, 1210344, 1242680, 1418506, 1467420, 1491216, 1512930, 1533520, 1801886, 1864020, 1956560, 2017240, 2127759, 2298958, 2300280, 2420688, 2485360, 2702829, 2837012, 2934840, 3025860, 3448437, 3546265, 3603772, 3728040, 4034480, 4255518, 4504715, 4597916, 4600560, 5405658, 5674024, 5747395, 5869680, 6051720, 6896874, 7092530, 7207544, 7456080, 8511036, 9009430, 9195832, 10638795, 10811316, 11348048, 11494790, 12103440, 13514145, 13793748, 14185060, 14415088, 17022072, 17242185, 18018860, 18391664, 21277590, 21622632, 22989580, 27028290, 27587496, 28370120, 33334891, 34044144, 34484370, 36037720, 42555180, 43245264, 45979160, 54056580, 55174992, 56740240, 66669782, 68968740, 72075440, 85110360, 91958320, 100004673, 108113160, 133339564, 137937480, 166674455, 170220720, 200009346, 216226320, 266679128, 275874960, 333348910, 400018692, 500023365, 533358256, 666697820, 800037384, 1000046730, 1333395640, 1600074768, 2000093460, 2666791280, 4000186920, 8000373840]

約数ペア:

[(1, 8000373840), (2, 4000186920), (3, 2666791280), (4, 2000093460), (5, 1600074768), (6, 1333395640), (8, 1000046730), (10, 800037384), (12, 666697820), (15, 533358256), (16, 500023365), (20, 400018692), (24, 333348910), (29, 275874960), (30, 266679128), (37, 216226320), (40, 200009346), (47, 170220720), (48, 166674455), (58, 137937480), (60, 133339564), (74, 108113160), (80, 100004673), (87, 91958320), (94, 85110360), (111, 72075440), (116, 68968740), (120, 66669782), (141, 56740240), (145, 55174992), (148, 54056580), (174, 45979160), (185, 43245264), (188, 42555180), (222, 36037720), (232, 34484370), (235, 34044144), (240, 33334891), (282, 28370120), (290, 27587496), (296, 27028290), (348, 22989580), (370, 21622632), (376, 21277590), (435, 18391664), (444, 18018860), (464, 17242185), (470, 17022072), (555, 14415088), (564, 14185060), (580, 13793748), (592, 13514145), (661, 12103440), (696, 11494790), (705, 11348048), (740, 10811316), (752, 10638795), (870, 9195832), (888, 9009430), (940, 8511036), (1073, 7456080), (1110, 7207544), (1128, 7092530), (1160, 6896874), (1322, 6051720), (1363, 5869680), (1392, 5747395), (1410, 5674024), (1480, 5405658), (1739, 4600560), (1740, 4597916), (1776, 4504715), (1880, 4255518), (1983, 4034480), (2146, 3728040), (2220, 3603772), (2256, 3546265), (2320, 3448437), (2644, 3025860), (2726, 2934840), (2820, 2837012), (2960, 2702829), (3219, 2485360), (3305, 2420688), (3478, 2300280), (3480, 2298958), (3760, 2127759), (3966, 2017240), (4089, 1956560), (4292, 1864020), (4440, 1801886), (5217, 1533520), (5288, 1512930), (5365, 1491216), (5452, 1467420), (5640, 1418506), (6438, 1242680), (6610, 1210344), (6815, 1173936), (6956, 1150140), (6960, 1149479), (7932, 1008620), (8178, 978280), (8584, 932010), (8695, 920112), (8880, 900943), (9915, 806896), (10434, 766760), (10576, 756465), (10730, 745608), (10904, 733710), (11280, 709253), (12876, 621340), (13220, 605172), (13630, 586968), (13912, 575070), (15864, 504310), (16095, 497072), (16356, 489140), (17168, 466005), (17390, 460056), (19169, 417360), (19830, 403448), (20445, 391312), (20868, 383380), (21460, 372804), (21808, 366855), (24457, 327120), (25752, 310670), (26085, 306704), (26440, 302586), (27260, 293484), (27824, 287535), (31067, 257520), (31728, 252155), (32190, 248536), (32712, 244570), (34780, 230028), (38338, 208680), (39660, 201724), (40890, 195656), (41736, 191690), (42920, 186402), (48914, 163560), (50431, 158640), (51504, 155335), (52170, 153352), (52880, 151293), (54520, 146742), (57507, 139120), (62134, 128760), (64380, 124268), (65424, 122285), (69560, 115014), (73371, 109040), (76676, 104340), (79320, 100862), (81780, 97828), (83472, 95845), (85840, 93201)]