2021594760

素因数分解:

$2^3\times 3^5\times 5^1\times {\mathrm{241}}^1\times {\mathrm{863}}^1$

素因数の和:1130

約数の個数: 192

約数和(自身を含む): 6849722880

約数和(自身を除く): 4828128120

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 27, 30, 36, 40, 45, 54, 60, 72, 81, 90, 108, 120, 135, 162, 180, 216, 241, 243, 270, 324, 360, 405, 482, 486, 540, 648, 723, 810, 863, 964, 972, 1080, 1205, 1215, 1446, 1620, 1726, 1928, 1944, 2169, 2410, 2430, 2589, 2892, 3240, 3452, 3615, 4315, 4338, 4820, 4860, 5178, 5784, 6507, 6904, 7230, 7767, 8630, 8676, 9640, 9720, 10356, 10845, 12945, 13014, 14460, 15534, 17260, 17352, 19521, 20712, 21690, 23301, 25890, 26028, 28920, 31068, 32535, 34520, 38835, 39042, 43380, 46602, 51780, 52056, 58563, 62136, 65070, 69903, 77670, 78084, 86760, 93204, 97605, 103560, 116505, 117126, 130140, 139806, 155340, 156168, 186408, 195210, 207983, 209709, 233010, 234252, 260280, 279612, 292815, 310680, 349515, 390420, 415966, 419418, 466020, 468504, 559224, 585630, 623949, 699030, 780840, 831932, 838836, 932040, 1039915, 1048545, 1171260, 1247898, 1398060, 1663864, 1677672, 1871847, 2079830, 2097090, 2342520, 2495796, 2796120, 3119745, 3743694, 4159660, 4194180, 4991592, 5615541, 6239490, 7487388, 8319320, 8388360, 9359235, 11231082, 12478980, 14974776, 16846623, 18718470, 22462164, 24957960, 28077705, 33693246, 37436940, 44924328, 50539869, 56155410, 67386492, 74873880, 84233115, 101079738, 112310820, 134772984, 168466230, 202159476, 224621640, 252699345, 336932460, 404318952, 505398690, 673864920, 1010797380, 2021594760]

約数ペア:

[(1, 2021594760), (2, 1010797380), (3, 673864920), (4, 505398690), (5, 404318952), (6, 336932460), (8, 252699345), (9, 224621640), (10, 202159476), (12, 168466230), (15, 134772984), (18, 112310820), (20, 101079738), (24, 84233115), (27, 74873880), (30, 67386492), (36, 56155410), (40, 50539869), (45, 44924328), (54, 37436940), (60, 33693246), (72, 28077705), (81, 24957960), (90, 22462164), (108, 18718470), (120, 16846623), (135, 14974776), (162, 12478980), (180, 11231082), (216, 9359235), (241, 8388360), (243, 8319320), (270, 7487388), (324, 6239490), (360, 5615541), (405, 4991592), (482, 4194180), (486, 4159660), (540, 3743694), (648, 3119745), (723, 2796120), (810, 2495796), (863, 2342520), (964, 2097090), (972, 2079830), (1080, 1871847), (1205, 1677672), (1215, 1663864), (1446, 1398060), (1620, 1247898), (1726, 1171260), (1928, 1048545), (1944, 1039915), (2169, 932040), (2410, 838836), (2430, 831932), (2589, 780840), (2892, 699030), (3240, 623949), (3452, 585630), (3615, 559224), (4315, 468504), (4338, 466020), (4820, 419418), (4860, 415966), (5178, 390420), (5784, 349515), (6507, 310680), (6904, 292815), (7230, 279612), (7767, 260280), (8630, 234252), (8676, 233010), (9640, 209709), (9720, 207983), (10356, 195210), (10845, 186408), (12945, 156168), (13014, 155340), (14460, 139806), (15534, 130140), (17260, 117126), (17352, 116505), (19521, 103560), (20712, 97605), (21690, 93204), (23301, 86760), (25890, 78084), (26028, 77670), (28920, 69903), (31068, 65070), (32535, 62136), (34520, 58563), (38835, 52056), (39042, 51780), (43380, 46602)]