2041824120

素因数分解:

$2^3\times 3^1\times 5^1\times 7^3\times {\mathrm{113}}^1\times {\mathrm{439}}^1$

素因数の和:587

約数の個数: 256

約数和(自身を含む): 7223040000

約数和(自身を除く): 5181215880

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 20, 21, 24, 28, 30, 35, 40, 42, 49, 56, 60, 70, 84, 98, 105, 113, 120, 140, 147, 168, 196, 210, 226, 245, 280, 294, 339, 343, 392, 420, 439, 452, 490, 565, 588, 678, 686, 735, 791, 840, 878, 904, 980, 1029, 1130, 1176, 1317, 1356, 1372, 1470, 1582, 1695, 1715, 1756, 1960, 2058, 2195, 2260, 2373, 2634, 2712, 2744, 2940, 3073, 3164, 3390, 3430, 3512, 3955, 4116, 4390, 4520, 4746, 5145, 5268, 5537, 5880, 6146, 6328, 6585, 6780, 6860, 7910, 8232, 8780, 9219, 9492, 10290, 10536, 11074, 11865, 12292, 13170, 13560, 13720, 15365, 15820, 16611, 17560, 18438, 18984, 20580, 21511, 22148, 23730, 24584, 26340, 27685, 30730, 31640, 33222, 36876, 38759, 41160, 43022, 44296, 46095, 47460, 49607, 52680, 55370, 61460, 64533, 66444, 73752, 77518, 83055, 86044, 92190, 94920, 99214, 107555, 110740, 116277, 122920, 129066, 132888, 148821, 150577, 155036, 166110, 172088, 184380, 193795, 198428, 215110, 221480, 232554, 248035, 258132, 297642, 301154, 310072, 322665, 332220, 347249, 368760, 387590, 396856, 430220, 451731, 465108, 496070, 516264, 581385, 595284, 602308, 645330, 664440, 694498, 744105, 752885, 775180, 860440, 903462, 930216, 992140, 1041747, 1162770, 1190568, 1204616, 1290660, 1388996, 1488210, 1505770, 1550360, 1736245, 1806924, 1984280, 2083494, 2258655, 2325540, 2430743, 2581320, 2777992, 2976420, 3011540, 3472490, 3613848, 4166988, 4517310, 4651080, 4861486, 5208735, 5952840, 6023080, 6944980, 7292229, 8333976, 9034620, 9722972, 10417470, 12153715, 13889960, 14584458, 17015201, 18069240, 19445944, 20834940, 24307430, 29168916, 34030402, 36461145, 41669880, 48614860, 51045603, 58337832, 68060804, 72922290, 85076005, 97229720, 102091206, 136121608, 145844580, 170152010, 204182412, 255228015, 291689160, 340304020, 408364824, 510456030, 680608040, 1020912060, 2041824120]

約数ペア:

[(1, 2041824120), (2, 1020912060), (3, 680608040), (4, 510456030), (5, 408364824), (6, 340304020), (7, 291689160), (8, 255228015), (10, 204182412), (12, 170152010), (14, 145844580), (15, 136121608), (20, 102091206), (21, 97229720), (24, 85076005), (28, 72922290), (30, 68060804), (35, 58337832), (40, 51045603), (42, 48614860), (49, 41669880), (56, 36461145), (60, 34030402), (70, 29168916), (84, 24307430), (98, 20834940), (105, 19445944), (113, 18069240), (120, 17015201), (140, 14584458), (147, 13889960), (168, 12153715), (196, 10417470), (210, 9722972), (226, 9034620), (245, 8333976), (280, 7292229), (294, 6944980), (339, 6023080), (343, 5952840), (392, 5208735), (420, 4861486), (439, 4651080), (452, 4517310), (490, 4166988), (565, 3613848), (588, 3472490), (678, 3011540), (686, 2976420), (735, 2777992), (791, 2581320), (840, 2430743), (878, 2325540), (904, 2258655), (980, 2083494), (1029, 1984280), (1130, 1806924), (1176, 1736245), (1317, 1550360), (1356, 1505770), (1372, 1488210), (1470, 1388996), (1582, 1290660), (1695, 1204616), (1715, 1190568), (1756, 1162770), (1960, 1041747), (2058, 992140), (2195, 930216), (2260, 903462), (2373, 860440), (2634, 775180), (2712, 752885), (2744, 744105), (2940, 694498), (3073, 664440), (3164, 645330), (3390, 602308), (3430, 595284), (3512, 581385), (3955, 516264), (4116, 496070), (4390, 465108), (4520, 451731), (4746, 430220), (5145, 396856), (5268, 387590), (5537, 368760), (5880, 347249), (6146, 332220), (6328, 322665), (6585, 310072), (6780, 301154), (6860, 297642), (7910, 258132), (8232, 248035), (8780, 232554), (9219, 221480), (9492, 215110), (10290, 198428), (10536, 193795), (11074, 184380), (11865, 172088), (12292, 166110), (13170, 155036), (13560, 150577), (13720, 148821), (15365, 132888), (15820, 129066), (16611, 122920), (17560, 116277), (18438, 110740), (18984, 107555), (20580, 99214), (21511, 94920), (22148, 92190), (23730, 86044), (24584, 83055), (26340, 77518), (27685, 73752), (30730, 66444), (31640, 64533), (33222, 61460), (36876, 55370), (38759, 52680), (41160, 49607), (43022, 47460), (44296, 46095)]