148304640

素因数分解:

$2^8\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{3511}}^1$

素因数の和:3546

約数の個数: 144

約数和(自身を含む): 516854016

約数和(自身を除く): 368549376

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 16, 20, 22, 24, 30, 32, 33, 40, 44, 48, 55, 60, 64, 66, 80, 88, 96, 110, 120, 128, 132, 160, 165, 176, 192, 220, 240, 256, 264, 320, 330, 352, 384, 440, 480, 528, 640, 660, 704, 768, 880, 960, 1056, 1280, 1320, 1408, 1760, 1920, 2112, 2640, 2816, 3511, 3520, 3840, 4224, 5280, 7022, 7040, 8448, 10533, 10560, 14044, 14080, 17555, 21066, 21120, 28088, 35110, 38621, 42132, 42240, 52665, 56176, 70220, 77242, 84264, 105330, 112352, 115863, 140440, 154484, 168528, 193105, 210660, 224704, 231726, 280880, 308968, 337056, 386210, 421320, 449408, 463452, 561760, 579315, 617936, 674112, 772420, 842640, 898816, 926904, 1123520, 1158630, 1235872, 1348224, 1544840, 1685280, 1853808, 2247040, 2317260, 2471744, 2696448, 3089680, 3370560, 3707616, 4494080, 4634520, 4943488, 6179360, 6741120, 7415232, 9269040, 9886976, 12358720, 13482240, 14830464, 18538080, 24717440, 29660928, 37076160, 49434880, 74152320, 148304640]

約数ペア:

[(1, 148304640), (2, 74152320), (3, 49434880), (4, 37076160), (5, 29660928), (6, 24717440), (8, 18538080), (10, 14830464), (11, 13482240), (12, 12358720), (15, 9886976), (16, 9269040), (20, 7415232), (22, 6741120), (24, 6179360), (30, 4943488), (32, 4634520), (33, 4494080), (40, 3707616), (44, 3370560), (48, 3089680), (55, 2696448), (60, 2471744), (64, 2317260), (66, 2247040), (80, 1853808), (88, 1685280), (96, 1544840), (110, 1348224), (120, 1235872), (128, 1158630), (132, 1123520), (160, 926904), (165, 898816), (176, 842640), (192, 772420), (220, 674112), (240, 617936), (256, 579315), (264, 561760), (320, 463452), (330, 449408), (352, 421320), (384, 386210), (440, 337056), (480, 308968), (528, 280880), (640, 231726), (660, 224704), (704, 210660), (768, 193105), (880, 168528), (960, 154484), (1056, 140440), (1280, 115863), (1320, 112352), (1408, 105330), (1760, 84264), (1920, 77242), (2112, 70220), (2640, 56176), (2816, 52665), (3511, 42240), (3520, 42132), (3840, 38621), (4224, 35110), (5280, 28088), (7022, 21120), (7040, 21066), (8448, 17555), (10533, 14080), (10560, 14044)]