1754094080

素因数分解:

$2^9\times 5^1\times {\mathrm{23}}^1\times {\mathrm{31}}^3$

素因数の和:139

約数の個数: 160

約数和(自身を含む): 4534852608

約数和(自身を除く): 2780758528

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 23, 31, 32, 40, 46, 62, 64, 80, 92, 115, 124, 128, 155, 160, 184, 230, 248, 256, 310, 320, 368, 460, 496, 512, 620, 640, 713, 736, 920, 961, 992, 1240, 1280, 1426, 1472, 1840, 1922, 1984, 2480, 2560, 2852, 2944, 3565, 3680, 3844, 3968, 4805, 4960, 5704, 5888, 7130, 7360, 7688, 7936, 9610, 9920, 11408, 11776, 14260, 14720, 15376, 15872, 19220, 19840, 22103, 22816, 28520, 29440, 29791, 30752, 38440, 39680, 44206, 45632, 57040, 58880, 59582, 61504, 76880, 79360, 88412, 91264, 110515, 114080, 119164, 123008, 148955, 153760, 176824, 182528, 221030, 228160, 238328, 246016, 297910, 307520, 353648, 365056, 442060, 456320, 476656, 492032, 595820, 615040, 685193, 707296, 884120, 912640, 953312, 1191640, 1230080, 1370386, 1414592, 1768240, 1825280, 1906624, 2383280, 2460160, 2740772, 2829184, 3425965, 3536480, 3813248, 4766560, 5481544, 5658368, 6851930, 7072960, 7626496, 9533120, 10963088, 11316736, 13703860, 14145920, 15252992, 19066240, 21926176, 27407720, 28291840, 38132480, 43852352, 54815440, 56583680, 76264960, 87704704, 109630880, 175409408, 219261760, 350818816, 438523520, 877047040, 1754094080]

約数ペア:

[(1, 1754094080), (2, 877047040), (4, 438523520), (5, 350818816), (8, 219261760), (10, 175409408), (16, 109630880), (20, 87704704), (23, 76264960), (31, 56583680), (32, 54815440), (40, 43852352), (46, 38132480), (62, 28291840), (64, 27407720), (80, 21926176), (92, 19066240), (115, 15252992), (124, 14145920), (128, 13703860), (155, 11316736), (160, 10963088), (184, 9533120), (230, 7626496), (248, 7072960), (256, 6851930), (310, 5658368), (320, 5481544), (368, 4766560), (460, 3813248), (496, 3536480), (512, 3425965), (620, 2829184), (640, 2740772), (713, 2460160), (736, 2383280), (920, 1906624), (961, 1825280), (992, 1768240), (1240, 1414592), (1280, 1370386), (1426, 1230080), (1472, 1191640), (1840, 953312), (1922, 912640), (1984, 884120), (2480, 707296), (2560, 685193), (2852, 615040), (2944, 595820), (3565, 492032), (3680, 476656), (3844, 456320), (3968, 442060), (4805, 365056), (4960, 353648), (5704, 307520), (5888, 297910), (7130, 246016), (7360, 238328), (7688, 228160), (7936, 221030), (9610, 182528), (9920, 176824), (11408, 153760), (11776, 148955), (14260, 123008), (14720, 119164), (15376, 114080), (15872, 110515), (19220, 91264), (19840, 88412), (22103, 79360), (22816, 76880), (28520, 61504), (29440, 59582), (29791, 58880), (30752, 57040), (38440, 45632), (39680, 44206)]