1067709440

素因数分解:

$2^{10}\times 5^1\times 7^1\times {\mathrm{31}}^3$

素因数の和:125

約数の個数: 176

約数和(自身を含む): 3024712704

約数和(自身を除く): 1957003264

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 31, 32, 35, 40, 56, 62, 64, 70, 80, 112, 124, 128, 140, 155, 160, 217, 224, 248, 256, 280, 310, 320, 434, 448, 496, 512, 560, 620, 640, 868, 896, 961, 992, 1024, 1085, 1120, 1240, 1280, 1736, 1792, 1922, 1984, 2170, 2240, 2480, 2560, 3472, 3584, 3844, 3968, 4340, 4480, 4805, 4960, 5120, 6727, 6944, 7168, 7688, 7936, 8680, 8960, 9610, 9920, 13454, 13888, 15376, 15872, 17360, 17920, 19220, 19840, 26908, 27776, 29791, 30752, 31744, 33635, 34720, 35840, 38440, 39680, 53816, 55552, 59582, 61504, 67270, 69440, 76880, 79360, 107632, 111104, 119164, 123008, 134540, 138880, 148955, 153760, 158720, 208537, 215264, 222208, 238328, 246016, 269080, 277760, 297910, 307520, 417074, 430528, 476656, 492032, 538160, 555520, 595820, 615040, 834148, 861056, 953312, 984064, 1042685, 1076320, 1111040, 1191640, 1230080, 1668296, 1722112, 1906624, 2085370, 2152640, 2383280, 2460160, 3336592, 3444224, 3813248, 4170740, 4305280, 4766560, 4920320, 6673184, 6888448, 7626496, 8341480, 8610560, 9533120, 13346368, 15252992, 16682960, 17221120, 19066240, 26692736, 30505984, 33365920, 34442240, 38132480, 53385472, 66731840, 76264960, 106770944, 133463680, 152529920, 213541888, 266927360, 533854720, 1067709440]

約数ペア:

[(1, 1067709440), (2, 533854720), (4, 266927360), (5, 213541888), (7, 152529920), (8, 133463680), (10, 106770944), (14, 76264960), (16, 66731840), (20, 53385472), (28, 38132480), (31, 34442240), (32, 33365920), (35, 30505984), (40, 26692736), (56, 19066240), (62, 17221120), (64, 16682960), (70, 15252992), (80, 13346368), (112, 9533120), (124, 8610560), (128, 8341480), (140, 7626496), (155, 6888448), (160, 6673184), (217, 4920320), (224, 4766560), (248, 4305280), (256, 4170740), (280, 3813248), (310, 3444224), (320, 3336592), (434, 2460160), (448, 2383280), (496, 2152640), (512, 2085370), (560, 1906624), (620, 1722112), (640, 1668296), (868, 1230080), (896, 1191640), (961, 1111040), (992, 1076320), (1024, 1042685), (1085, 984064), (1120, 953312), (1240, 861056), (1280, 834148), (1736, 615040), (1792, 595820), (1922, 555520), (1984, 538160), (2170, 492032), (2240, 476656), (2480, 430528), (2560, 417074), (3472, 307520), (3584, 297910), (3844, 277760), (3968, 269080), (4340, 246016), (4480, 238328), (4805, 222208), (4960, 215264), (5120, 208537), (6727, 158720), (6944, 153760), (7168, 148955), (7688, 138880), (7936, 134540), (8680, 123008), (8960, 119164), (9610, 111104), (9920, 107632), (13454, 79360), (13888, 76880), (15376, 69440), (15872, 67270), (17360, 61504), (17920, 59582), (19220, 55552), (19840, 53816), (26908, 39680), (27776, 38440), (29791, 35840), (30752, 34720), (31744, 33635)]