770820120

素因数分解:

$2^3\times 3^2\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{947}}^1$

素因数の和:1007

約数の個数: 384

約数和(自身を含む): 3194380800

約数和(自身を除く): 2423560680

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 17, 18, 19, 20, 21, 24, 28, 30, 34, 35, 36, 38, 40, 42, 45, 51, 56, 57, 60, 63, 68, 70, 72, 76, 84, 85, 90, 95, 102, 105, 114, 119, 120, 126, 133, 136, 140, 152, 153, 168, 170, 171, 180, 190, 204, 210, 228, 238, 252, 255, 266, 280, 285, 306, 315, 323, 340, 342, 357, 360, 380, 399, 408, 420, 456, 476, 504, 510, 532, 570, 595, 612, 630, 646, 665, 680, 684, 714, 760, 765, 798, 840, 855, 947, 952, 969, 1020, 1064, 1071, 1140, 1190, 1197, 1224, 1260, 1292, 1330, 1368, 1428, 1530, 1596, 1615, 1710, 1785, 1894, 1938, 1995, 2040, 2142, 2261, 2280, 2380, 2394, 2520, 2584, 2660, 2841, 2856, 2907, 3060, 3192, 3230, 3420, 3570, 3788, 3876, 3990, 4284, 4522, 4735, 4760, 4788, 4845, 5320, 5355, 5682, 5814, 5985, 6120, 6460, 6629, 6783, 6840, 7140, 7576, 7752, 7980, 8523, 8568, 9044, 9470, 9576, 9690, 10710, 11305, 11364, 11628, 11970, 12920, 13258, 13566, 14205, 14280, 14535, 15960, 16099, 17046, 17993, 18088, 18940, 19380, 19887, 20349, 21420, 22610, 22728, 23256, 23940, 26516, 27132, 28410, 29070, 32198, 33145, 33915, 34092, 35986, 37880, 38760, 39774, 40698, 42615, 42840, 45220, 47880, 48297, 53032, 53979, 54264, 56820, 58140, 59661, 64396, 66290, 67830, 68184, 71972, 79548, 80495, 81396, 85230, 89965, 90440, 96594, 99435, 101745, 107958, 112693, 113640, 116280, 119322, 125951, 128792, 132580, 135660, 143944, 144891, 159096, 160990, 161937, 162792, 170460, 179930, 193188, 198870, 203490, 215916, 225386, 238644, 241485, 251902, 265160, 269895, 271320, 289782, 298305, 305881, 321980, 323874, 338079, 340920, 359860, 377853, 386376, 397740, 406980, 431832, 450772, 477288, 482970, 503804, 539790, 563465, 579564, 596610, 611762, 629755, 643960, 647748, 676158, 719720, 724455, 755706, 795480, 809685, 813960, 901544, 917643, 965940, 1007608, 1014237, 1079580, 1126930, 1133559, 1159128, 1193220, 1223524, 1259510, 1295496, 1352316, 1448910, 1511412, 1529405, 1619370, 1690395, 1835286, 1889265, 1931880, 2028474, 2141167, 2159160, 2253860, 2267118, 2386440, 2447048, 2519020, 2704632, 2752929, 2897820, 3022824, 3058810, 3238740, 3380790, 3670572, 3778530, 4056948, 4282334, 4507720, 4534236, 4588215, 5038040, 5071185, 5505858, 5667795, 5795640, 6117620, 6423501, 6477480, 6761580, 7341144, 7557060, 8113896, 8564668, 9068472, 9176430, 10142370, 10705835, 11011716, 11335590, 12235240, 12847002, 13523160, 13764645, 15114120, 17129336, 18352860, 19270503, 20284740, 21411670, 22023432, 22671180, 25694004, 27529290, 32117505, 36705720, 38541006, 40569480, 42823340, 45342360, 51388008, 55058580, 64235010, 77082012, 85646680, 96352515, 110117160, 128470020, 154164024, 192705030, 256940040, 385410060, 770820120]

約数ペア:

[(1, 770820120), (2, 385410060), (3, 256940040), (4, 192705030), (5, 154164024), (6, 128470020), (7, 110117160), (8, 96352515), (9, 85646680), (10, 77082012), (12, 64235010), (14, 55058580), (15, 51388008), (17, 45342360), (18, 42823340), (19, 40569480), (20, 38541006), (21, 36705720), (24, 32117505), (28, 27529290), (30, 25694004), (34, 22671180), (35, 22023432), (36, 21411670), (38, 20284740), (40, 19270503), (42, 18352860), (45, 17129336), (51, 15114120), (56, 13764645), (57, 13523160), (60, 12847002), (63, 12235240), (68, 11335590), (70, 11011716), (72, 10705835), (76, 10142370), (84, 9176430), (85, 9068472), (90, 8564668), (95, 8113896), (102, 7557060), (105, 7341144), (114, 6761580), (119, 6477480), (120, 6423501), (126, 6117620), (133, 5795640), (136, 5667795), (140, 5505858), (152, 5071185), (153, 5038040), (168, 4588215), (170, 4534236), (171, 4507720), (180, 4282334), (190, 4056948), (204, 3778530), (210, 3670572), (228, 3380790), (238, 3238740), (252, 3058810), (255, 3022824), (266, 2897820), (280, 2752929), (285, 2704632), (306, 2519020), (315, 2447048), (323, 2386440), (340, 2267118), (342, 2253860), (357, 2159160), (360, 2141167), (380, 2028474), (399, 1931880), (408, 1889265), (420, 1835286), (456, 1690395), (476, 1619370), (504, 1529405), (510, 1511412), (532, 1448910), (570, 1352316), (595, 1295496), (612, 1259510), (630, 1223524), (646, 1193220), (665, 1159128), (680, 1133559), (684, 1126930), (714, 1079580), (760, 1014237), (765, 1007608), (798, 965940), (840, 917643), (855, 901544), (947, 813960), (952, 809685), (969, 795480), (1020, 755706), (1064, 724455), (1071, 719720), (1140, 676158), (1190, 647748), (1197, 643960), (1224, 629755), (1260, 611762), (1292, 596610), (1330, 579564), (1368, 563465), (1428, 539790), (1530, 503804), (1596, 482970), (1615, 477288), (1710, 450772), (1785, 431832), (1894, 406980), (1938, 397740), (1995, 386376), (2040, 377853), (2142, 359860), (2261, 340920), (2280, 338079), (2380, 323874), (2394, 321980), (2520, 305881), (2584, 298305), (2660, 289782), (2841, 271320), (2856, 269895), (2907, 265160), (3060, 251902), (3192, 241485), (3230, 238644), (3420, 225386), (3570, 215916), (3788, 203490), (3876, 198870), (3990, 193188), (4284, 179930), (4522, 170460), (4735, 162792), (4760, 161937), (4788, 160990), (4845, 159096), (5320, 144891), (5355, 143944), (5682, 135660), (5814, 132580), (5985, 128792), (6120, 125951), (6460, 119322), (6629, 116280), (6783, 113640), (6840, 112693), (7140, 107958), (7576, 101745), (7752, 99435), (7980, 96594), (8523, 90440), (8568, 89965), (9044, 85230), (9470, 81396), (9576, 80495), (9690, 79548), (10710, 71972), (11305, 68184), (11364, 67830), (11628, 66290), (11970, 64396), (12920, 59661), (13258, 58140), (13566, 56820), (14205, 54264), (14280, 53979), (14535, 53032), (15960, 48297), (16099, 47880), (17046, 45220), (17993, 42840), (18088, 42615), (18940, 40698), (19380, 39774), (19887, 38760), (20349, 37880), (21420, 35986), (22610, 34092), (22728, 33915), (23256, 33145), (23940, 32198), (26516, 29070), (27132, 28410)]