1330373760

素因数分解:

$2^7\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{40759}}^1$

素因数の和:40798

約数の個数: 128

約数和(自身を含む): 4490121600

約数和(自身を除く): 3159747840

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, 8160, 10880, 16320, 32640, 40759, 81518, 122277, 163036, 203795, 244554, 326072, 407590, 489108, 611385, 652144, 692903, 815180, 978216, 1222770, 1304288, 1385806, 1630360, 1956432, 2078709, 2445540, 2608576, 2771612, 3260720, 3464515, 3912864, 4157418, 4891080, 5217152, 5543224, 6521440, 6929030, 7825728, 8314836, 9782160, 10393545, 11086448, 13042880, 13858060, 15651456, 16629672, 19564320, 20787090, 22172896, 26085760, 27716120, 33259344, 39128640, 41574180, 44345792, 55432240, 66518688, 78257280, 83148360, 88691584, 110864480, 133037376, 166296720, 221728960, 266074752, 332593440, 443457920, 665186880, 1330373760]

約数ペア:

[(1, 1330373760), (2, 665186880), (3, 443457920), (4, 332593440), (5, 266074752), (6, 221728960), (8, 166296720), (10, 133037376), (12, 110864480), (15, 88691584), (16, 83148360), (17, 78257280), (20, 66518688), (24, 55432240), (30, 44345792), (32, 41574180), (34, 39128640), (40, 33259344), (48, 27716120), (51, 26085760), (60, 22172896), (64, 20787090), (68, 19564320), (80, 16629672), (85, 15651456), (96, 13858060), (102, 13042880), (120, 11086448), (128, 10393545), (136, 9782160), (160, 8314836), (170, 7825728), (192, 6929030), (204, 6521440), (240, 5543224), (255, 5217152), (272, 4891080), (320, 4157418), (340, 3912864), (384, 3464515), (408, 3260720), (480, 2771612), (510, 2608576), (544, 2445540), (640, 2078709), (680, 1956432), (816, 1630360), (960, 1385806), (1020, 1304288), (1088, 1222770), (1360, 978216), (1632, 815180), (1920, 692903), (2040, 652144), (2176, 611385), (2720, 489108), (3264, 407590), (4080, 326072), (5440, 244554), (6528, 203795), (8160, 163036), (10880, 122277), (16320, 81518), (32640, 40759)]