2643794160

素因数分解:

$2^4\times 3^1\times 5^1\times 7^1\times {\mathrm{373}}^1\times {\mathrm{4219}}^1$

素因数の和:4615

約数の個数: 160

約数和(自身を含む): 9393922560

約数和(自身を除く): 6750128400

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 35, 40, 42, 48, 56, 60, 70, 80, 84, 105, 112, 120, 140, 168, 210, 240, 280, 336, 373, 420, 560, 746, 840, 1119, 1492, 1680, 1865, 2238, 2611, 2984, 3730, 4219, 4476, 5222, 5595, 5968, 7460, 7833, 8438, 8952, 10444, 11190, 12657, 13055, 14920, 15666, 16876, 17904, 20888, 21095, 22380, 25314, 26110, 29533, 29840, 31332, 33752, 39165, 41776, 42190, 44760, 50628, 52220, 59066, 62664, 63285, 67504, 78330, 84380, 88599, 89520, 101256, 104440, 118132, 125328, 126570, 147665, 156660, 168760, 177198, 202512, 208880, 236264, 253140, 295330, 313320, 337520, 354396, 442995, 472528, 506280, 590660, 626640, 708792, 885990, 1012560, 1181320, 1417584, 1573687, 1771980, 2362640, 3147374, 3543960, 4721061, 6294748, 7087920, 7868435, 9442122, 11015809, 12589496, 15736870, 18884244, 22031618, 23605305, 25178992, 31473740, 33047427, 37768488, 44063236, 47210610, 55079045, 62947480, 66094854, 75536976, 88126472, 94421220, 110158090, 125894960, 132189708, 165237135, 176252944, 188842440, 220316180, 264379416, 330474270, 377684880, 440632360, 528758832, 660948540, 881264720, 1321897080, 2643794160]

約数ペア:

[(1, 2643794160), (2, 1321897080), (3, 881264720), (4, 660948540), (5, 528758832), (6, 440632360), (7, 377684880), (8, 330474270), (10, 264379416), (12, 220316180), (14, 188842440), (15, 176252944), (16, 165237135), (20, 132189708), (21, 125894960), (24, 110158090), (28, 94421220), (30, 88126472), (35, 75536976), (40, 66094854), (42, 62947480), (48, 55079045), (56, 47210610), (60, 44063236), (70, 37768488), (80, 33047427), (84, 31473740), (105, 25178992), (112, 23605305), (120, 22031618), (140, 18884244), (168, 15736870), (210, 12589496), (240, 11015809), (280, 9442122), (336, 7868435), (373, 7087920), (420, 6294748), (560, 4721061), (746, 3543960), (840, 3147374), (1119, 2362640), (1492, 1771980), (1680, 1573687), (1865, 1417584), (2238, 1181320), (2611, 1012560), (2984, 885990), (3730, 708792), (4219, 626640), (4476, 590660), (5222, 506280), (5595, 472528), (5968, 442995), (7460, 354396), (7833, 337520), (8438, 313320), (8952, 295330), (10444, 253140), (11190, 236264), (12657, 208880), (13055, 202512), (14920, 177198), (15666, 168760), (16876, 156660), (17904, 147665), (20888, 126570), (21095, 125328), (22380, 118132), (25314, 104440), (26110, 101256), (29533, 89520), (29840, 88599), (31332, 84380), (33752, 78330), (39165, 67504), (41776, 63285), (42190, 62664), (44760, 59066), (50628, 52220)]