214477440

素因数分解:

$2^7\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{6571}}^1$

素因数の和:6610

約数の個数: 128

約数和(自身を含む): 723971520

約数和(自身を除く): 509494080

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 17, 20, 24, 30, 32, 34, 40, 48, 51, 60, 64, 68, 80, 85, 96, 102, 120, 128, 136, 160, 170, 192, 204, 240, 255, 272, 320, 340, 384, 408, 480, 510, 544, 640, 680, 816, 960, 1020, 1088, 1360, 1632, 1920, 2040, 2176, 2720, 3264, 4080, 5440, 6528, 6571, 8160, 10880, 13142, 16320, 19713, 26284, 32640, 32855, 39426, 52568, 65710, 78852, 98565, 105136, 111707, 131420, 157704, 197130, 210272, 223414, 262840, 315408, 335121, 394260, 420544, 446828, 525680, 558535, 630816, 670242, 788520, 841088, 893656, 1051360, 1117070, 1261632, 1340484, 1577040, 1675605, 1787312, 2102720, 2234140, 2523264, 2680968, 3154080, 3351210, 3574624, 4205440, 4468280, 5361936, 6308160, 6702420, 7149248, 8936560, 10723872, 12616320, 13404840, 14298496, 17873120, 21447744, 26809680, 35746240, 42895488, 53619360, 71492480, 107238720, 214477440]

約数ペア:

[(1, 214477440), (2, 107238720), (3, 71492480), (4, 53619360), (5, 42895488), (6, 35746240), (8, 26809680), (10, 21447744), (12, 17873120), (15, 14298496), (16, 13404840), (17, 12616320), (20, 10723872), (24, 8936560), (30, 7149248), (32, 6702420), (34, 6308160), (40, 5361936), (48, 4468280), (51, 4205440), (60, 3574624), (64, 3351210), (68, 3154080), (80, 2680968), (85, 2523264), (96, 2234140), (102, 2102720), (120, 1787312), (128, 1675605), (136, 1577040), (160, 1340484), (170, 1261632), (192, 1117070), (204, 1051360), (240, 893656), (255, 841088), (272, 788520), (320, 670242), (340, 630816), (384, 558535), (408, 525680), (480, 446828), (510, 420544), (544, 394260), (640, 335121), (680, 315408), (816, 262840), (960, 223414), (1020, 210272), (1088, 197130), (1360, 157704), (1632, 131420), (1920, 111707), (2040, 105136), (2176, 98565), (2720, 78852), (3264, 65710), (4080, 52568), (5440, 39426), (6528, 32855), (6571, 32640), (8160, 26284), (10880, 19713), (13142, 16320)]