86665320

素因数分解:

$2^3\times 3^2\times 5^1\times 7^2\times {\mathrm{17}}^3$

素因数の和:82

約数の個数: 288

約数和(自身を含む): 348121800

約数和(自身を除く): 261456480

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 17, 18, 20, 21, 24, 28, 30, 34, 35, 36, 40, 42, 45, 49, 51, 56, 60, 63, 68, 70, 72, 84, 85, 90, 98, 102, 105, 119, 120, 126, 136, 140, 147, 153, 168, 170, 180, 196, 204, 210, 238, 245, 252, 255, 280, 289, 294, 306, 315, 340, 357, 360, 392, 408, 420, 441, 476, 490, 504, 510, 578, 588, 595, 612, 630, 680, 714, 735, 765, 833, 840, 867, 882, 952, 980, 1020, 1071, 1156, 1176, 1190, 1224, 1260, 1428, 1445, 1470, 1530, 1666, 1734, 1764, 1785, 1960, 2023, 2040, 2142, 2205, 2312, 2380, 2499, 2520, 2601, 2856, 2890, 2940, 3060, 3332, 3468, 3528, 3570, 4046, 4165, 4284, 4335, 4410, 4760, 4913, 4998, 5202, 5355, 5780, 5880, 6069, 6120, 6664, 6936, 7140, 7497, 8092, 8330, 8568, 8670, 8820, 9826, 9996, 10115, 10404, 10710, 11560, 12138, 12495, 13005, 14161, 14280, 14739, 14994, 16184, 16660, 17340, 17640, 18207, 19652, 19992, 20230, 20808, 21420, 24276, 24565, 24990, 26010, 28322, 29478, 29988, 30345, 33320, 34391, 34680, 36414, 37485, 39304, 40460, 42483, 42840, 44217, 48552, 49130, 49980, 52020, 56644, 58956, 59976, 60690, 68782, 70805, 72828, 73695, 74970, 80920, 84966, 88434, 91035, 98260, 99960, 103173, 104040, 113288, 117912, 121380, 127449, 137564, 141610, 145656, 147390, 149940, 169932, 171955, 176868, 182070, 196520, 206346, 212415, 221085, 240737, 242760, 254898, 275128, 283220, 294780, 299880, 309519, 339864, 343910, 353736, 364140, 412692, 424830, 442170, 481474, 509796, 515865, 566440, 589560, 619038, 637245, 687820, 722211, 728280, 825384, 849660, 884340, 962948, 1019592, 1031730, 1203685, 1238076, 1274490, 1375640, 1444422, 1547595, 1699320, 1768680, 1925896, 2063460, 2166633, 2407370, 2476152, 2548980, 2888844, 3095190, 3611055, 4126920, 4333266, 4814740, 5097960, 5777688, 6190380, 7222110, 8666532, 9629480, 10833165, 12380760, 14444220, 17333064, 21666330, 28888440, 43332660, 86665320]

約数ペア:

[(1, 86665320), (2, 43332660), (3, 28888440), (4, 21666330), (5, 17333064), (6, 14444220), (7, 12380760), (8, 10833165), (9, 9629480), (10, 8666532), (12, 7222110), (14, 6190380), (15, 5777688), (17, 5097960), (18, 4814740), (20, 4333266), (21, 4126920), (24, 3611055), (28, 3095190), (30, 2888844), (34, 2548980), (35, 2476152), (36, 2407370), (40, 2166633), (42, 2063460), (45, 1925896), (49, 1768680), (51, 1699320), (56, 1547595), (60, 1444422), (63, 1375640), (68, 1274490), (70, 1238076), (72, 1203685), (84, 1031730), (85, 1019592), (90, 962948), (98, 884340), (102, 849660), (105, 825384), (119, 728280), (120, 722211), (126, 687820), (136, 637245), (140, 619038), (147, 589560), (153, 566440), (168, 515865), (170, 509796), (180, 481474), (196, 442170), (204, 424830), (210, 412692), (238, 364140), (245, 353736), (252, 343910), (255, 339864), (280, 309519), (289, 299880), (294, 294780), (306, 283220), (315, 275128), (340, 254898), (357, 242760), (360, 240737), (392, 221085), (408, 212415), (420, 206346), (441, 196520), (476, 182070), (490, 176868), (504, 171955), (510, 169932), (578, 149940), (588, 147390), (595, 145656), (612, 141610), (630, 137564), (680, 127449), (714, 121380), (735, 117912), (765, 113288), (833, 104040), (840, 103173), (867, 99960), (882, 98260), (952, 91035), (980, 88434), (1020, 84966), (1071, 80920), (1156, 74970), (1176, 73695), (1190, 72828), (1224, 70805), (1260, 68782), (1428, 60690), (1445, 59976), (1470, 58956), (1530, 56644), (1666, 52020), (1734, 49980), (1764, 49130), (1785, 48552), (1960, 44217), (2023, 42840), (2040, 42483), (2142, 40460), (2205, 39304), (2312, 37485), (2380, 36414), (2499, 34680), (2520, 34391), (2601, 33320), (2856, 30345), (2890, 29988), (2940, 29478), (3060, 28322), (3332, 26010), (3468, 24990), (3528, 24565), (3570, 24276), (4046, 21420), (4165, 20808), (4284, 20230), (4335, 19992), (4410, 19652), (4760, 18207), (4913, 17640), (4998, 17340), (5202, 16660), (5355, 16184), (5780, 14994), (5880, 14739), (6069, 14280), (6120, 14161), (6664, 13005), (6936, 12495), (7140, 12138), (7497, 11560), (8092, 10710), (8330, 10404), (8568, 10115), (8670, 9996), (8820, 9826)]