3979696680

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{20063}}^1$

素因数の和:20128

約数の個数: 192

約数和(自身を含む): 14084928000

約数和(自身を除く): 10105231320

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 19, 20, 24, 29, 30, 36, 38, 40, 45, 57, 58, 60, 72, 76, 87, 90, 95, 114, 116, 120, 145, 152, 171, 174, 180, 190, 228, 232, 261, 285, 290, 342, 348, 360, 380, 435, 456, 522, 551, 570, 580, 684, 696, 760, 855, 870, 1044, 1102, 1140, 1160, 1305, 1368, 1653, 1710, 1740, 2088, 2204, 2280, 2610, 2755, 3306, 3420, 3480, 4408, 4959, 5220, 5510, 6612, 6840, 8265, 9918, 10440, 11020, 13224, 16530, 19836, 20063, 22040, 24795, 33060, 39672, 40126, 49590, 60189, 66120, 80252, 99180, 100315, 120378, 160504, 180567, 198360, 200630, 240756, 300945, 361134, 381197, 401260, 481512, 581827, 601890, 722268, 762394, 802520, 902835, 1143591, 1163654, 1203780, 1444536, 1524788, 1745481, 1805670, 1905985, 2287182, 2327308, 2407560, 2909135, 3049576, 3430773, 3490962, 3611340, 3811970, 4574364, 4654616, 5236443, 5717955, 5818270, 6861546, 6981924, 7222680, 7623940, 8727405, 9148728, 10472886, 11054713, 11435910, 11636540, 13723092, 13963848, 15247880, 17153865, 17454810, 20945772, 22109426, 22871820, 23273080, 26182215, 27446184, 33164139, 34307730, 34909620, 41891544, 44218852, 45743640, 52364430, 55273565, 66328278, 68615460, 69819240, 88437704, 99492417, 104728860, 110547130, 132656556, 137230920, 165820695, 198984834, 209457720, 221094260, 265313112, 331641390, 397969668, 442188520, 497462085, 663282780, 795939336, 994924170, 1326565560, 1989848340, 3979696680]

約数ペア:

[(1, 3979696680), (2, 1989848340), (3, 1326565560), (4, 994924170), (5, 795939336), (6, 663282780), (8, 497462085), (9, 442188520), (10, 397969668), (12, 331641390), (15, 265313112), (18, 221094260), (19, 209457720), (20, 198984834), (24, 165820695), (29, 137230920), (30, 132656556), (36, 110547130), (38, 104728860), (40, 99492417), (45, 88437704), (57, 69819240), (58, 68615460), (60, 66328278), (72, 55273565), (76, 52364430), (87, 45743640), (90, 44218852), (95, 41891544), (114, 34909620), (116, 34307730), (120, 33164139), (145, 27446184), (152, 26182215), (171, 23273080), (174, 22871820), (180, 22109426), (190, 20945772), (228, 17454810), (232, 17153865), (261, 15247880), (285, 13963848), (290, 13723092), (342, 11636540), (348, 11435910), (360, 11054713), (380, 10472886), (435, 9148728), (456, 8727405), (522, 7623940), (551, 7222680), (570, 6981924), (580, 6861546), (684, 5818270), (696, 5717955), (760, 5236443), (855, 4654616), (870, 4574364), (1044, 3811970), (1102, 3611340), (1140, 3490962), (1160, 3430773), (1305, 3049576), (1368, 2909135), (1653, 2407560), (1710, 2327308), (1740, 2287182), (2088, 1905985), (2204, 1805670), (2280, 1745481), (2610, 1524788), (2755, 1444536), (3306, 1203780), (3420, 1163654), (3480, 1143591), (4408, 902835), (4959, 802520), (5220, 762394), (5510, 722268), (6612, 601890), (6840, 581827), (8265, 481512), (9918, 401260), (10440, 381197), (11020, 361134), (13224, 300945), (16530, 240756), (19836, 200630), (20063, 198360), (22040, 180567), (24795, 160504), (33060, 120378), (39672, 100315), (40126, 99180), (49590, 80252), (60189, 66120)]