716617680

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{3833}}^1$

素因数の和:3909

約数の個数: 160

約数和(自身を含む): 2396096640

約数和(自身を除く): 1679478960

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 19, 20, 24, 30, 38, 40, 41, 48, 57, 60, 76, 80, 82, 95, 114, 120, 123, 152, 164, 190, 205, 228, 240, 246, 285, 304, 328, 380, 410, 456, 492, 570, 615, 656, 760, 779, 820, 912, 984, 1140, 1230, 1520, 1558, 1640, 1968, 2280, 2337, 2460, 3116, 3280, 3833, 3895, 4560, 4674, 4920, 6232, 7666, 7790, 9348, 9840, 11499, 11685, 12464, 15332, 15580, 18696, 19165, 22998, 23370, 30664, 31160, 37392, 38330, 45996, 46740, 57495, 61328, 62320, 72827, 76660, 91992, 93480, 114990, 145654, 153320, 157153, 183984, 186960, 218481, 229980, 291308, 306640, 314306, 364135, 436962, 459960, 471459, 582616, 628612, 728270, 785765, 873924, 919920, 942918, 1092405, 1165232, 1257224, 1456540, 1571530, 1747848, 1885836, 2184810, 2357295, 2514448, 2913080, 2985907, 3143060, 3495696, 3771672, 4369620, 4714590, 5826160, 5971814, 6286120, 7543344, 8739240, 8957721, 9429180, 11943628, 12572240, 14929535, 17478480, 17915442, 18858360, 23887256, 29859070, 35830884, 37716720, 44788605, 47774512, 59718140, 71661768, 89577210, 119436280, 143323536, 179154420, 238872560, 358308840, 716617680]

約数ペア:

[(1, 716617680), (2, 358308840), (3, 238872560), (4, 179154420), (5, 143323536), (6, 119436280), (8, 89577210), (10, 71661768), (12, 59718140), (15, 47774512), (16, 44788605), (19, 37716720), (20, 35830884), (24, 29859070), (30, 23887256), (38, 18858360), (40, 17915442), (41, 17478480), (48, 14929535), (57, 12572240), (60, 11943628), (76, 9429180), (80, 8957721), (82, 8739240), (95, 7543344), (114, 6286120), (120, 5971814), (123, 5826160), (152, 4714590), (164, 4369620), (190, 3771672), (205, 3495696), (228, 3143060), (240, 2985907), (246, 2913080), (285, 2514448), (304, 2357295), (328, 2184810), (380, 1885836), (410, 1747848), (456, 1571530), (492, 1456540), (570, 1257224), (615, 1165232), (656, 1092405), (760, 942918), (779, 919920), (820, 873924), (912, 785765), (984, 728270), (1140, 628612), (1230, 582616), (1520, 471459), (1558, 459960), (1640, 436962), (1968, 364135), (2280, 314306), (2337, 306640), (2460, 291308), (3116, 229980), (3280, 218481), (3833, 186960), (3895, 183984), (4560, 157153), (4674, 153320), (4920, 145654), (6232, 114990), (7666, 93480), (7790, 91992), (9348, 76660), (9840, 72827), (11499, 62320), (11685, 61328), (12464, 57495), (15332, 46740), (15580, 45996), (18696, 38330), (19165, 37392), (22998, 31160), (23370, 30664)]