2736757120

素因数分解:

$2^7\times 5^1\times {\mathrm{23}}^1\times {\mathrm{89}}^1\times {\mathrm{2089}}^1$

素因数の和:2220

約数の個数: 128

約数和(自身を含む): 6907032000

約数和(自身を除く): 4170274880

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 23, 32, 40, 46, 64, 80, 89, 92, 115, 128, 160, 178, 184, 230, 320, 356, 368, 445, 460, 640, 712, 736, 890, 920, 1424, 1472, 1780, 1840, 2047, 2089, 2848, 2944, 3560, 3680, 4094, 4178, 5696, 7120, 7360, 8188, 8356, 10235, 10445, 11392, 14240, 14720, 16376, 16712, 20470, 20890, 28480, 32752, 33424, 40940, 41780, 48047, 56960, 65504, 66848, 81880, 83560, 96094, 131008, 133696, 163760, 167120, 185921, 192188, 240235, 262016, 267392, 327520, 334240, 371842, 384376, 480470, 655040, 668480, 743684, 768752, 929605, 960940, 1310080, 1336960, 1487368, 1537504, 1859210, 1921880, 2974736, 3075008, 3718420, 3843760, 4276183, 5949472, 6150016, 7436840, 7687520, 8552366, 11898944, 14873680, 15375040, 17104732, 21380915, 23797888, 29747360, 30750080, 34209464, 42761830, 59494720, 68418928, 85523660, 118989440, 136837856, 171047320, 273675712, 342094640, 547351424, 684189280, 1368378560, 2736757120]

約数ペア:

[(1, 2736757120), (2, 1368378560), (4, 684189280), (5, 547351424), (8, 342094640), (10, 273675712), (16, 171047320), (20, 136837856), (23, 118989440), (32, 85523660), (40, 68418928), (46, 59494720), (64, 42761830), (80, 34209464), (89, 30750080), (92, 29747360), (115, 23797888), (128, 21380915), (160, 17104732), (178, 15375040), (184, 14873680), (230, 11898944), (320, 8552366), (356, 7687520), (368, 7436840), (445, 6150016), (460, 5949472), (640, 4276183), (712, 3843760), (736, 3718420), (890, 3075008), (920, 2974736), (1424, 1921880), (1472, 1859210), (1780, 1537504), (1840, 1487368), (2047, 1336960), (2089, 1310080), (2848, 960940), (2944, 929605), (3560, 768752), (3680, 743684), (4094, 668480), (4178, 655040), (5696, 480470), (7120, 384376), (7360, 371842), (8188, 334240), (8356, 327520), (10235, 267392), (10445, 262016), (11392, 240235), (14240, 192188), (14720, 185921), (16376, 167120), (16712, 163760), (20470, 133696), (20890, 131008), (28480, 96094), (32752, 83560), (33424, 81880), (40940, 66848), (41780, 65504), (48047, 56960)]