226334720

素因数分解:

$2^{11}\times 5^1\times {\mathrm{23}}^1\times {\mathrm{31}}^2$

素因数の和:112

約数の個数: 144

約数和(自身を含む): 585552240

約数和(自身を除く): 359217520

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, 1024, 1240, 1280, 1426, 1472, 1840, 1922, 1984, 2048, 2480, 2560, 2852, 2944, 3565, 3680, 3844, 3968, 4805, 4960, 5120, 5704, 5888, 7130, 7360, 7688, 7936, 9610, 9920, 10240, 11408, 11776, 14260, 14720, 15376, 15872, 19220, 19840, 22103, 22816, 23552, 28520, 29440, 30752, 31744, 38440, 39680, 44206, 45632, 47104, 57040, 58880, 61504, 63488, 76880, 79360, 88412, 91264, 110515, 114080, 117760, 123008, 153760, 158720, 176824, 182528, 221030, 228160, 235520, 246016, 307520, 317440, 353648, 365056, 442060, 456320, 492032, 615040, 707296, 730112, 884120, 912640, 984064, 1230080, 1414592, 1460224, 1768240, 1825280, 1968128, 2460160, 2829184, 3536480, 3650560, 4920320, 5658368, 7072960, 7301120, 9840640, 11316736, 14145920, 22633472, 28291840, 45266944, 56583680, 113167360, 226334720]

約数ペア:

[(1, 226334720), (2, 113167360), (4, 56583680), (5, 45266944), (8, 28291840), (10, 22633472), (16, 14145920), (20, 11316736), (23, 9840640), (31, 7301120), (32, 7072960), (40, 5658368), (46, 4920320), (62, 3650560), (64, 3536480), (80, 2829184), (92, 2460160), (115, 1968128), (124, 1825280), (128, 1768240), (155, 1460224), (160, 1414592), (184, 1230080), (230, 984064), (248, 912640), (256, 884120), (310, 730112), (320, 707296), (368, 615040), (460, 492032), (496, 456320), (512, 442060), (620, 365056), (640, 353648), (713, 317440), (736, 307520), (920, 246016), (961, 235520), (992, 228160), (1024, 221030), (1240, 182528), (1280, 176824), (1426, 158720), (1472, 153760), (1840, 123008), (1922, 117760), (1984, 114080), (2048, 110515), (2480, 91264), (2560, 88412), (2852, 79360), (2944, 76880), (3565, 63488), (3680, 61504), (3844, 58880), (3968, 57040), (4805, 47104), (4960, 45632), (5120, 44206), (5704, 39680), (5888, 38440), (7130, 31744), (7360, 30752), (7688, 29440), (7936, 28520), (9610, 23552), (9920, 22816), (10240, 22103), (11408, 19840), (11776, 19220), (14260, 15872), (14720, 15376)]