66061320

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{47}}^1\times {\mathrm{53}}^1$

素因数の和:144

約数の個数: 256

約数和(自身を含む): 235146240

約数和(自身を除く): 169084920

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 17, 20, 24, 26, 30, 34, 39, 40, 47, 51, 52, 53, 60, 65, 68, 78, 85, 94, 102, 104, 106, 120, 130, 136, 141, 156, 159, 170, 188, 195, 204, 212, 221, 235, 255, 260, 265, 282, 312, 318, 340, 376, 390, 408, 424, 442, 470, 510, 520, 530, 564, 611, 636, 663, 680, 689, 705, 780, 795, 799, 884, 901, 940, 1020, 1060, 1105, 1128, 1222, 1272, 1326, 1378, 1410, 1560, 1590, 1598, 1768, 1802, 1833, 1880, 2040, 2067, 2120, 2210, 2397, 2444, 2491, 2652, 2703, 2756, 2820, 3055, 3180, 3196, 3315, 3445, 3604, 3666, 3995, 4134, 4420, 4505, 4794, 4888, 4982, 5304, 5406, 5512, 5640, 6110, 6360, 6392, 6630, 6890, 7208, 7332, 7473, 7990, 8268, 8840, 9010, 9165, 9588, 9964, 10335, 10387, 10812, 11713, 11985, 12220, 12455, 13260, 13515, 13780, 14664, 14946, 15980, 16536, 18020, 18330, 19176, 19928, 20670, 20774, 21624, 23426, 23970, 24440, 24910, 26520, 27030, 27560, 29892, 31161, 31960, 32383, 35139, 36040, 36660, 37365, 41340, 41548, 42347, 46852, 47940, 49820, 51935, 54060, 58565, 59784, 62322, 64766, 70278, 73320, 74730, 82680, 83096, 84694, 93704, 95880, 97149, 99640, 103870, 108120, 117130, 124644, 127041, 129532, 140556, 149460, 155805, 161915, 169388, 175695, 194298, 207740, 211735, 234260, 249288, 254082, 259064, 281112, 298920, 311610, 323830, 338776, 351390, 388596, 415480, 423470, 468520, 485745, 508164, 550511, 623220, 635205, 647660, 702780, 777192, 846940, 971490, 1016328, 1101022, 1246440, 1270410, 1295320, 1405560, 1651533, 1693880, 1942980, 2202044, 2540820, 2752555, 3303066, 3885960, 4404088, 5081640, 5505110, 6606132, 8257665, 11010220, 13212264, 16515330, 22020440, 33030660, 66061320]

約数ペア:

[(1, 66061320), (2, 33030660), (3, 22020440), (4, 16515330), (5, 13212264), (6, 11010220), (8, 8257665), (10, 6606132), (12, 5505110), (13, 5081640), (15, 4404088), (17, 3885960), (20, 3303066), (24, 2752555), (26, 2540820), (30, 2202044), (34, 1942980), (39, 1693880), (40, 1651533), (47, 1405560), (51, 1295320), (52, 1270410), (53, 1246440), (60, 1101022), (65, 1016328), (68, 971490), (78, 846940), (85, 777192), (94, 702780), (102, 647660), (104, 635205), (106, 623220), (120, 550511), (130, 508164), (136, 485745), (141, 468520), (156, 423470), (159, 415480), (170, 388596), (188, 351390), (195, 338776), (204, 323830), (212, 311610), (221, 298920), (235, 281112), (255, 259064), (260, 254082), (265, 249288), (282, 234260), (312, 211735), (318, 207740), (340, 194298), (376, 175695), (390, 169388), (408, 161915), (424, 155805), (442, 149460), (470, 140556), (510, 129532), (520, 127041), (530, 124644), (564, 117130), (611, 108120), (636, 103870), (663, 99640), (680, 97149), (689, 95880), (705, 93704), (780, 84694), (795, 83096), (799, 82680), (884, 74730), (901, 73320), (940, 70278), (1020, 64766), (1060, 62322), (1105, 59784), (1128, 58565), (1222, 54060), (1272, 51935), (1326, 49820), (1378, 47940), (1410, 46852), (1560, 42347), (1590, 41548), (1598, 41340), (1768, 37365), (1802, 36660), (1833, 36040), (1880, 35139), (2040, 32383), (2067, 31960), (2120, 31161), (2210, 29892), (2397, 27560), (2444, 27030), (2491, 26520), (2652, 24910), (2703, 24440), (2756, 23970), (2820, 23426), (3055, 21624), (3180, 20774), (3196, 20670), (3315, 19928), (3445, 19176), (3604, 18330), (3666, 18020), (3995, 16536), (4134, 15980), (4420, 14946), (4505, 14664), (4794, 13780), (4888, 13515), (4982, 13260), (5304, 12455), (5406, 12220), (5512, 11985), (5640, 11713), (6110, 10812), (6360, 10387), (6392, 10335), (6630, 9964), (6890, 9588), (7208, 9165), (7332, 9010), (7473, 8840), (7990, 8268)]