2977390440

素因数分解:

$2^3\times 3^3\times 5^1\times {\mathrm{19}}^1\times {\mathrm{373}}^1\times {\mathrm{389}}^1$

素因数の和:801

約数の個数: 256

約数和(自身を含む): 10501920000

約数和(自身を除く): 7524529560

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 19, 20, 24, 27, 30, 36, 38, 40, 45, 54, 57, 60, 72, 76, 90, 95, 108, 114, 120, 135, 152, 171, 180, 190, 216, 228, 270, 285, 342, 360, 373, 380, 389, 456, 513, 540, 570, 684, 746, 760, 778, 855, 1026, 1080, 1119, 1140, 1167, 1368, 1492, 1556, 1710, 1865, 1945, 2052, 2238, 2280, 2334, 2565, 2984, 3112, 3357, 3420, 3501, 3730, 3890, 4104, 4476, 4668, 5130, 5595, 5835, 6714, 6840, 7002, 7087, 7391, 7460, 7780, 8952, 9336, 10071, 10260, 10503, 11190, 11670, 13428, 14004, 14174, 14782, 14920, 15560, 16785, 17505, 20142, 20520, 21006, 21261, 22173, 22380, 23340, 26856, 28008, 28348, 29564, 33570, 35010, 35435, 36955, 40284, 42012, 42522, 44346, 44760, 46680, 50355, 52515, 56696, 59128, 63783, 66519, 67140, 70020, 70870, 73910, 80568, 84024, 85044, 88692, 100710, 105030, 106305, 110865, 127566, 133038, 134280, 140040, 141740, 145097, 147820, 170088, 177384, 191349, 199557, 201420, 210060, 212610, 221730, 255132, 266076, 283480, 290194, 295640, 318915, 332595, 382698, 399114, 402840, 420120, 425220, 435291, 443460, 510264, 532152, 580388, 637830, 665190, 725485, 765396, 798228, 850440, 870582, 886920, 956745, 997785, 1160776, 1275660, 1305873, 1330380, 1450970, 1530792, 1596456, 1741164, 1913490, 1995570, 2176455, 2551320, 2611746, 2660760, 2756843, 2901940, 3482328, 3826980, 3917619, 3991140, 4352910, 5223492, 5513686, 5803880, 6529365, 7653960, 7835238, 7982280, 8270529, 8705820, 10446984, 11027372, 13058730, 13784215, 15670476, 16541058, 17411640, 19588095, 22054744, 24811587, 26117460, 27568430, 31340952, 33082116, 39176190, 41352645, 49623174, 52234920, 55136860, 66164232, 74434761, 78352380, 82705290, 99246348, 110273720, 124057935, 148869522, 156704760, 165410580, 198492696, 248115870, 297739044, 330821160, 372173805, 496231740, 595478088, 744347610, 992463480, 1488695220, 2977390440]

約数ペア:

[(1, 2977390440), (2, 1488695220), (3, 992463480), (4, 744347610), (5, 595478088), (6, 496231740), (8, 372173805), (9, 330821160), (10, 297739044), (12, 248115870), (15, 198492696), (18, 165410580), (19, 156704760), (20, 148869522), (24, 124057935), (27, 110273720), (30, 99246348), (36, 82705290), (38, 78352380), (40, 74434761), (45, 66164232), (54, 55136860), (57, 52234920), (60, 49623174), (72, 41352645), (76, 39176190), (90, 33082116), (95, 31340952), (108, 27568430), (114, 26117460), (120, 24811587), (135, 22054744), (152, 19588095), (171, 17411640), (180, 16541058), (190, 15670476), (216, 13784215), (228, 13058730), (270, 11027372), (285, 10446984), (342, 8705820), (360, 8270529), (373, 7982280), (380, 7835238), (389, 7653960), (456, 6529365), (513, 5803880), (540, 5513686), (570, 5223492), (684, 4352910), (746, 3991140), (760, 3917619), (778, 3826980), (855, 3482328), (1026, 2901940), (1080, 2756843), (1119, 2660760), (1140, 2611746), (1167, 2551320), (1368, 2176455), (1492, 1995570), (1556, 1913490), (1710, 1741164), (1865, 1596456), (1945, 1530792), (2052, 1450970), (2238, 1330380), (2280, 1305873), (2334, 1275660), (2565, 1160776), (2984, 997785), (3112, 956745), (3357, 886920), (3420, 870582), (3501, 850440), (3730, 798228), (3890, 765396), (4104, 725485), (4476, 665190), (4668, 637830), (5130, 580388), (5595, 532152), (5835, 510264), (6714, 443460), (6840, 435291), (7002, 425220), (7087, 420120), (7391, 402840), (7460, 399114), (7780, 382698), (8952, 332595), (9336, 318915), (10071, 295640), (10260, 290194), (10503, 283480), (11190, 266076), (11670, 255132), (13428, 221730), (14004, 212610), (14174, 210060), (14782, 201420), (14920, 199557), (15560, 191349), (16785, 177384), (17505, 170088), (20142, 147820), (20520, 145097), (21006, 141740), (21261, 140040), (22173, 134280), (22380, 133038), (23340, 127566), (26856, 110865), (28008, 106305), (28348, 105030), (29564, 100710), (33570, 88692), (35010, 85044), (35435, 84024), (36955, 80568), (40284, 73910), (42012, 70870), (42522, 70020), (44346, 67140), (44760, 66519), (46680, 63783), (50355, 59128), (52515, 56696)]