159817680

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{1187}}^1$

素因数の和:1234

約数の個数: 240

約数和(自身を含む): 620478144

約数和(自身を除く): 460660464

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 11, 12, 15, 16, 17, 18, 20, 22, 24, 30, 33, 34, 36, 40, 44, 45, 48, 51, 55, 60, 66, 68, 72, 80, 85, 88, 90, 99, 102, 110, 120, 132, 136, 144, 153, 165, 170, 176, 180, 187, 198, 204, 220, 240, 255, 264, 272, 306, 330, 340, 360, 374, 396, 408, 440, 495, 510, 528, 561, 612, 660, 680, 720, 748, 765, 792, 816, 880, 935, 990, 1020, 1122, 1187, 1224, 1320, 1360, 1496, 1530, 1584, 1683, 1870, 1980, 2040, 2244, 2374, 2448, 2640, 2805, 2992, 3060, 3366, 3561, 3740, 3960, 4080, 4488, 4748, 5610, 5935, 6120, 6732, 7122, 7480, 7920, 8415, 8976, 9496, 10683, 11220, 11870, 12240, 13057, 13464, 14244, 14960, 16830, 17805, 18992, 20179, 21366, 22440, 23740, 26114, 26928, 28488, 33660, 35610, 39171, 40358, 42732, 44880, 47480, 52228, 53415, 56976, 60537, 65285, 67320, 71220, 78342, 80716, 85464, 94960, 100895, 104456, 106830, 117513, 121074, 130570, 134640, 142440, 156684, 161432, 170928, 181611, 195855, 201790, 208912, 213660, 221969, 235026, 242148, 261140, 284880, 302685, 313368, 322864, 363222, 391710, 403580, 427320, 443938, 470052, 484296, 522280, 587565, 605370, 626736, 665907, 726444, 783420, 807160, 854640, 887876, 908055, 940104, 968592, 1044560, 1109845, 1175130, 1210740, 1331814, 1452888, 1566840, 1614320, 1775752, 1816110, 1880208, 1997721, 2219690, 2350260, 2421480, 2663628, 2905776, 3133680, 3329535, 3551504, 3632220, 3995442, 4439380, 4700520, 4842960, 5327256, 6659070, 7264440, 7990884, 8878760, 9401040, 9988605, 10654512, 13318140, 14528880, 15981768, 17757520, 19977210, 26636280, 31963536, 39954420, 53272560, 79908840, 159817680]

約数ペア:

[(1, 159817680), (2, 79908840), (3, 53272560), (4, 39954420), (5, 31963536), (6, 26636280), (8, 19977210), (9, 17757520), (10, 15981768), (11, 14528880), (12, 13318140), (15, 10654512), (16, 9988605), (17, 9401040), (18, 8878760), (20, 7990884), (22, 7264440), (24, 6659070), (30, 5327256), (33, 4842960), (34, 4700520), (36, 4439380), (40, 3995442), (44, 3632220), (45, 3551504), (48, 3329535), (51, 3133680), (55, 2905776), (60, 2663628), (66, 2421480), (68, 2350260), (72, 2219690), (80, 1997721), (85, 1880208), (88, 1816110), (90, 1775752), (99, 1614320), (102, 1566840), (110, 1452888), (120, 1331814), (132, 1210740), (136, 1175130), (144, 1109845), (153, 1044560), (165, 968592), (170, 940104), (176, 908055), (180, 887876), (187, 854640), (198, 807160), (204, 783420), (220, 726444), (240, 665907), (255, 626736), (264, 605370), (272, 587565), (306, 522280), (330, 484296), (340, 470052), (360, 443938), (374, 427320), (396, 403580), (408, 391710), (440, 363222), (495, 322864), (510, 313368), (528, 302685), (561, 284880), (612, 261140), (660, 242148), (680, 235026), (720, 221969), (748, 213660), (765, 208912), (792, 201790), (816, 195855), (880, 181611), (935, 170928), (990, 161432), (1020, 156684), (1122, 142440), (1187, 134640), (1224, 130570), (1320, 121074), (1360, 117513), (1496, 106830), (1530, 104456), (1584, 100895), (1683, 94960), (1870, 85464), (1980, 80716), (2040, 78342), (2244, 71220), (2374, 67320), (2448, 65285), (2640, 60537), (2805, 56976), (2992, 53415), (3060, 52228), (3366, 47480), (3561, 44880), (3740, 42732), (3960, 40358), (4080, 39171), (4488, 35610), (4748, 33660), (5610, 28488), (5935, 26928), (6120, 26114), (6732, 23740), (7122, 22440), (7480, 21366), (7920, 20179), (8415, 18992), (8976, 17805), (9496, 16830), (10683, 14960), (11220, 14244), (11870, 13464), (12240, 13057)]