686100960

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{28027}}^1$

素因数の和:28065

約数の個数: 144

約数和(自身を含む): 2479132656

約数和(自身を除く): 1793031696

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 17, 18, 20, 24, 30, 32, 34, 36, 40, 45, 48, 51, 60, 68, 72, 80, 85, 90, 96, 102, 120, 136, 144, 153, 160, 170, 180, 204, 240, 255, 272, 288, 306, 340, 360, 408, 480, 510, 544, 612, 680, 720, 765, 816, 1020, 1224, 1360, 1440, 1530, 1632, 2040, 2448, 2720, 3060, 4080, 4896, 6120, 8160, 12240, 24480, 28027, 56054, 84081, 112108, 140135, 168162, 224216, 252243, 280270, 336324, 420405, 448432, 476459, 504486, 560540, 672648, 840810, 896864, 952918, 1008972, 1121080, 1261215, 1345296, 1429377, 1681620, 1905836, 2017944, 2242160, 2382295, 2522430, 2690592, 2858754, 3363240, 3811672, 4035888, 4288131, 4484320, 4764590, 5044860, 5717508, 6726480, 7146885, 7623344, 8071776, 8576262, 9529180, 10089720, 11435016, 13452960, 14293770, 15246688, 17152524, 19058360, 20179440, 21440655, 22870032, 28587540, 34305048, 38116720, 40358880, 42881310, 45740064, 57175080, 68610096, 76233440, 85762620, 114350160, 137220192, 171525240, 228700320, 343050480, 686100960]

約数ペア:

[(1, 686100960), (2, 343050480), (3, 228700320), (4, 171525240), (5, 137220192), (6, 114350160), (8, 85762620), (9, 76233440), (10, 68610096), (12, 57175080), (15, 45740064), (16, 42881310), (17, 40358880), (18, 38116720), (20, 34305048), (24, 28587540), (30, 22870032), (32, 21440655), (34, 20179440), (36, 19058360), (40, 17152524), (45, 15246688), (48, 14293770), (51, 13452960), (60, 11435016), (68, 10089720), (72, 9529180), (80, 8576262), (85, 8071776), (90, 7623344), (96, 7146885), (102, 6726480), (120, 5717508), (136, 5044860), (144, 4764590), (153, 4484320), (160, 4288131), (170, 4035888), (180, 3811672), (204, 3363240), (240, 2858754), (255, 2690592), (272, 2522430), (288, 2382295), (306, 2242160), (340, 2017944), (360, 1905836), (408, 1681620), (480, 1429377), (510, 1345296), (544, 1261215), (612, 1121080), (680, 1008972), (720, 952918), (765, 896864), (816, 840810), (1020, 672648), (1224, 560540), (1360, 504486), (1440, 476459), (1530, 448432), (1632, 420405), (2040, 336324), (2448, 280270), (2720, 252243), (3060, 224216), (4080, 168162), (4896, 140135), (6120, 112108), (8160, 84081), (12240, 56054), (24480, 28027)]