68189040

素因数分解:

$2^4\times 3^4\times 5^1\times {\mathrm{17}}^1\times {\mathrm{619}}^1$

素因数の和:661

約数の個数: 200

約数和(自身を含む): 251166960

約数和(自身を除く): 182977920

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 17, 18, 20, 24, 27, 30, 34, 36, 40, 45, 48, 51, 54, 60, 68, 72, 80, 81, 85, 90, 102, 108, 120, 135, 136, 144, 153, 162, 170, 180, 204, 216, 240, 255, 270, 272, 306, 324, 340, 360, 405, 408, 432, 459, 510, 540, 612, 619, 648, 680, 720, 765, 810, 816, 918, 1020, 1080, 1224, 1238, 1296, 1360, 1377, 1530, 1620, 1836, 1857, 2040, 2160, 2295, 2448, 2476, 2754, 3060, 3095, 3240, 3672, 3714, 4080, 4590, 4952, 5508, 5571, 6120, 6190, 6480, 6885, 7344, 7428, 9180, 9285, 9904, 10523, 11016, 11142, 12240, 12380, 13770, 14856, 16713, 18360, 18570, 21046, 22032, 22284, 24760, 27540, 27855, 29712, 31569, 33426, 36720, 37140, 42092, 44568, 49520, 50139, 52615, 55080, 55710, 63138, 66852, 74280, 83565, 84184, 89136, 94707, 100278, 105230, 110160, 111420, 126276, 133704, 148560, 157845, 167130, 168368, 189414, 200556, 210460, 222840, 250695, 252552, 267408, 284121, 315690, 334260, 378828, 401112, 420920, 445680, 473535, 501390, 505104, 568242, 631380, 668520, 757656, 802224, 841840, 852363, 947070, 1002780, 1136484, 1262760, 1337040, 1420605, 1515312, 1704726, 1894140, 2005560, 2272968, 2525520, 2841210, 3409452, 3788280, 4011120, 4261815, 4545936, 5682420, 6818904, 7576560, 8523630, 11364840, 13637808, 17047260, 22729680, 34094520, 68189040]

約数ペア:

[(1, 68189040), (2, 34094520), (3, 22729680), (4, 17047260), (5, 13637808), (6, 11364840), (8, 8523630), (9, 7576560), (10, 6818904), (12, 5682420), (15, 4545936), (16, 4261815), (17, 4011120), (18, 3788280), (20, 3409452), (24, 2841210), (27, 2525520), (30, 2272968), (34, 2005560), (36, 1894140), (40, 1704726), (45, 1515312), (48, 1420605), (51, 1337040), (54, 1262760), (60, 1136484), (68, 1002780), (72, 947070), (80, 852363), (81, 841840), (85, 802224), (90, 757656), (102, 668520), (108, 631380), (120, 568242), (135, 505104), (136, 501390), (144, 473535), (153, 445680), (162, 420920), (170, 401112), (180, 378828), (204, 334260), (216, 315690), (240, 284121), (255, 267408), (270, 252552), (272, 250695), (306, 222840), (324, 210460), (340, 200556), (360, 189414), (405, 168368), (408, 167130), (432, 157845), (459, 148560), (510, 133704), (540, 126276), (612, 111420), (619, 110160), (648, 105230), (680, 100278), (720, 94707), (765, 89136), (810, 84184), (816, 83565), (918, 74280), (1020, 66852), (1080, 63138), (1224, 55710), (1238, 55080), (1296, 52615), (1360, 50139), (1377, 49520), (1530, 44568), (1620, 42092), (1836, 37140), (1857, 36720), (2040, 33426), (2160, 31569), (2295, 29712), (2448, 27855), (2476, 27540), (2754, 24760), (3060, 22284), (3095, 22032), (3240, 21046), (3672, 18570), (3714, 18360), (4080, 16713), (4590, 14856), (4952, 13770), (5508, 12380), (5571, 12240), (6120, 11142), (6190, 11016), (6480, 10523), (6885, 9904), (7344, 9285), (7428, 9180)]