1680598800

素因数分解:

$2^4\times 3^3\times 5^2\times {\mathrm{61}}^1\times {\mathrm{2551}}^1$

素因数の和:2639

約数の個数: 240

約数和(自身を含む): 6082130560

約数和(自身を除く): 4401531760

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 25, 27, 30, 36, 40, 45, 48, 50, 54, 60, 61, 72, 75, 80, 90, 100, 108, 120, 122, 135, 144, 150, 180, 183, 200, 216, 225, 240, 244, 270, 300, 305, 360, 366, 400, 432, 450, 488, 540, 549, 600, 610, 675, 720, 732, 900, 915, 976, 1080, 1098, 1200, 1220, 1350, 1464, 1525, 1647, 1800, 1830, 2160, 2196, 2440, 2551, 2700, 2745, 2928, 3050, 3294, 3600, 3660, 4392, 4575, 4880, 5102, 5400, 5490, 6100, 6588, 7320, 7653, 8235, 8784, 9150, 10204, 10800, 10980, 12200, 12755, 13176, 13725, 14640, 15306, 16470, 18300, 20408, 21960, 22959, 24400, 25510, 26352, 27450, 30612, 32940, 36600, 38265, 40816, 41175, 43920, 45918, 51020, 54900, 61224, 63775, 65880, 68877, 73200, 76530, 82350, 91836, 102040, 109800, 114795, 122448, 127550, 131760, 137754, 153060, 155611, 164700, 183672, 191325, 204080, 219600, 229590, 255100, 275508, 306120, 311222, 329400, 344385, 367344, 382650, 459180, 466833, 510200, 551016, 573975, 612240, 622444, 658800, 688770, 765300, 778055, 918360, 933666, 1020400, 1102032, 1147950, 1244888, 1377540, 1400499, 1530600, 1556110, 1721925, 1836720, 1867332, 2295900, 2334165, 2489776, 2755080, 2800998, 3061200, 3112220, 3443850, 3734664, 3890275, 4201497, 4591800, 4668330, 5510160, 5601996, 6224440, 6887700, 7002495, 7469328, 7780550, 8402994, 9183600, 9336660, 11203992, 11670825, 12448880, 13775400, 14004990, 15561100, 16805988, 18673320, 21007485, 22407984, 23341650, 27550800, 28009980, 31122200, 33611976, 35012475, 37346640, 42014970, 46683300, 56019960, 62244400, 67223952, 70024950, 84029940, 93366600, 105037425, 112039920, 140049900, 168059880, 186733200, 210074850, 280099800, 336119760, 420149700, 560199600, 840299400, 1680598800]

約数ペア:

[(1, 1680598800), (2, 840299400), (3, 560199600), (4, 420149700), (5, 336119760), (6, 280099800), (8, 210074850), (9, 186733200), (10, 168059880), (12, 140049900), (15, 112039920), (16, 105037425), (18, 93366600), (20, 84029940), (24, 70024950), (25, 67223952), (27, 62244400), (30, 56019960), (36, 46683300), (40, 42014970), (45, 37346640), (48, 35012475), (50, 33611976), (54, 31122200), (60, 28009980), (61, 27550800), (72, 23341650), (75, 22407984), (80, 21007485), (90, 18673320), (100, 16805988), (108, 15561100), (120, 14004990), (122, 13775400), (135, 12448880), (144, 11670825), (150, 11203992), (180, 9336660), (183, 9183600), (200, 8402994), (216, 7780550), (225, 7469328), (240, 7002495), (244, 6887700), (270, 6224440), (300, 5601996), (305, 5510160), (360, 4668330), (366, 4591800), (400, 4201497), (432, 3890275), (450, 3734664), (488, 3443850), (540, 3112220), (549, 3061200), (600, 2800998), (610, 2755080), (675, 2489776), (720, 2334165), (732, 2295900), (900, 1867332), (915, 1836720), (976, 1721925), (1080, 1556110), (1098, 1530600), (1200, 1400499), (1220, 1377540), (1350, 1244888), (1464, 1147950), (1525, 1102032), (1647, 1020400), (1800, 933666), (1830, 918360), (2160, 778055), (2196, 765300), (2440, 688770), (2551, 658800), (2700, 622444), (2745, 612240), (2928, 573975), (3050, 551016), (3294, 510200), (3600, 466833), (3660, 459180), (4392, 382650), (4575, 367344), (4880, 344385), (5102, 329400), (5400, 311222), (5490, 306120), (6100, 275508), (6588, 255100), (7320, 229590), (7653, 219600), (8235, 204080), (8784, 191325), (9150, 183672), (10204, 164700), (10800, 155611), (10980, 153060), (12200, 137754), (12755, 131760), (13176, 127550), (13725, 122448), (14640, 114795), (15306, 109800), (16470, 102040), (18300, 91836), (20408, 82350), (21960, 76530), (22959, 73200), (24400, 68877), (25510, 65880), (26352, 63775), (27450, 61224), (30612, 54900), (32940, 51020), (36600, 45918), (38265, 43920), (40816, 41175)]