1621051380

素因数分解:

$2^2\times 3^4\times 5^1\times {\mathrm{13}}^2\times {\mathrm{31}}^1\times {\mathrm{191}}^1$

素因数の和:269

約数の個数: 360

約数和(自身を含む): 5713956864

約数和(自身を除く): 4092905484

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 13, 15, 18, 20, 26, 27, 30, 31, 36, 39, 45, 52, 54, 60, 62, 65, 78, 81, 90, 93, 108, 117, 124, 130, 135, 155, 156, 162, 169, 180, 186, 191, 195, 234, 260, 270, 279, 310, 324, 338, 351, 372, 382, 390, 403, 405, 465, 468, 507, 540, 558, 573, 585, 620, 676, 702, 764, 780, 806, 810, 837, 845, 930, 955, 1014, 1053, 1116, 1146, 1170, 1209, 1395, 1404, 1521, 1612, 1620, 1674, 1690, 1719, 1755, 1860, 1910, 2015, 2028, 2106, 2292, 2340, 2418, 2483, 2511, 2535, 2790, 2865, 3042, 3348, 3380, 3438, 3510, 3627, 3820, 4030, 4185, 4212, 4563, 4836, 4966, 5022, 5070, 5157, 5239, 5265, 5580, 5730, 5921, 6045, 6084, 6876, 7020, 7254, 7449, 7605, 8060, 8370, 8595, 9126, 9932, 10044, 10140, 10314, 10478, 10530, 10881, 11460, 11842, 12090, 12415, 12555, 13689, 14508, 14898, 15210, 15471, 15717, 16740, 17190, 17763, 18135, 18252, 20628, 20956, 21060, 21762, 22347, 22815, 23684, 24180, 24830, 25110, 25785, 26195, 27378, 29605, 29796, 30420, 30942, 31434, 32279, 32643, 34380, 35526, 36270, 37245, 43524, 44694, 45630, 47151, 49660, 50220, 51570, 52390, 53289, 54405, 54756, 59210, 61884, 62868, 64558, 65286, 67041, 68445, 71052, 72540, 74490, 76973, 77355, 78585, 88815, 89388, 91260, 94302, 96837, 103140, 104780, 106578, 108810, 111735, 118420, 129116, 130572, 134082, 136890, 141453, 148980, 153946, 154710, 157170, 159867, 161395, 163215, 177630, 188604, 193674, 201123, 213156, 217620, 223470, 230919, 235755, 266445, 268164, 273780, 282906, 290511, 307892, 309420, 314340, 319734, 322790, 326430, 335205, 355260, 384865, 387348, 402246, 424359, 446940, 461838, 471510, 479601, 484185, 532890, 565812, 581022, 639468, 645580, 652860, 670410, 692757, 707265, 769730, 799335, 804492, 848718, 871533, 923676, 943020, 959202, 968370, 1000649, 1005615, 1065780, 1154595, 1162044, 1340820, 1385514, 1414530, 1452555, 1539460, 1598670, 1697436, 1743066, 1918404, 1936740, 2001298, 2011230, 2078271, 2121795, 2309190, 2398005, 2614599, 2771028, 2829060, 2905110, 3001947, 3197340, 3463785, 3486132, 4002596, 4022460, 4156542, 4243590, 4357665, 4618380, 4796010, 5003245, 5229198, 5810220, 6003894, 6234813, 6927570, 8313084, 8487180, 8715330, 9005841, 9592020, 10006490, 10391355, 10458396, 12007788, 12469626, 13072995, 13855140, 15009735, 17430660, 18011682, 20012980, 20782710, 24939252, 26145990, 27017523, 30019470, 31174065, 36023364, 41565420, 45029205, 52291980, 54035046, 60038940, 62348130, 81052569, 90058410, 108070092, 124696260, 135087615, 162105138, 180116820, 270175230, 324210276, 405262845, 540350460, 810525690, 1621051380]

約数ペア:

[(1, 1621051380), (2, 810525690), (3, 540350460), (4, 405262845), (5, 324210276), (6, 270175230), (9, 180116820), (10, 162105138), (12, 135087615), (13, 124696260), (15, 108070092), (18, 90058410), (20, 81052569), (26, 62348130), (27, 60038940), (30, 54035046), (31, 52291980), (36, 45029205), (39, 41565420), (45, 36023364), (52, 31174065), (54, 30019470), (60, 27017523), (62, 26145990), (65, 24939252), (78, 20782710), (81, 20012980), (90, 18011682), (93, 17430660), (108, 15009735), (117, 13855140), (124, 13072995), (130, 12469626), (135, 12007788), (155, 10458396), (156, 10391355), (162, 10006490), (169, 9592020), (180, 9005841), (186, 8715330), (191, 8487180), (195, 8313084), (234, 6927570), (260, 6234813), (270, 6003894), (279, 5810220), (310, 5229198), (324, 5003245), (338, 4796010), (351, 4618380), (372, 4357665), (382, 4243590), (390, 4156542), (403, 4022460), (405, 4002596), (465, 3486132), (468, 3463785), (507, 3197340), (540, 3001947), (558, 2905110), (573, 2829060), (585, 2771028), (620, 2614599), (676, 2398005), (702, 2309190), (764, 2121795), (780, 2078271), (806, 2011230), (810, 2001298), (837, 1936740), (845, 1918404), (930, 1743066), (955, 1697436), (1014, 1598670), (1053, 1539460), (1116, 1452555), (1146, 1414530), (1170, 1385514), (1209, 1340820), (1395, 1162044), (1404, 1154595), (1521, 1065780), (1612, 1005615), (1620, 1000649), (1674, 968370), (1690, 959202), (1719, 943020), (1755, 923676), (1860, 871533), (1910, 848718), (2015, 804492), (2028, 799335), (2106, 769730), (2292, 707265), (2340, 692757), (2418, 670410), (2483, 652860), (2511, 645580), (2535, 639468), (2790, 581022), (2865, 565812), (3042, 532890), (3348, 484185), (3380, 479601), (3438, 471510), (3510, 461838), (3627, 446940), (3820, 424359), (4030, 402246), (4185, 387348), (4212, 384865), (4563, 355260), (4836, 335205), (4966, 326430), (5022, 322790), (5070, 319734), (5157, 314340), (5239, 309420), (5265, 307892), (5580, 290511), (5730, 282906), (5921, 273780), (6045, 268164), (6084, 266445), (6876, 235755), (7020, 230919), (7254, 223470), (7449, 217620), (7605, 213156), (8060, 201123), (8370, 193674), (8595, 188604), (9126, 177630), (9932, 163215), (10044, 161395), (10140, 159867), (10314, 157170), (10478, 154710), (10530, 153946), (10881, 148980), (11460, 141453), (11842, 136890), (12090, 134082), (12415, 130572), (12555, 129116), (13689, 118420), (14508, 111735), (14898, 108810), (15210, 106578), (15471, 104780), (15717, 103140), (16740, 96837), (17190, 94302), (17763, 91260), (18135, 89388), (18252, 88815), (20628, 78585), (20956, 77355), (21060, 76973), (21762, 74490), (22347, 72540), (22815, 71052), (23684, 68445), (24180, 67041), (24830, 65286), (25110, 64558), (25785, 62868), (26195, 61884), (27378, 59210), (29605, 54756), (29796, 54405), (30420, 53289), (30942, 52390), (31434, 51570), (32279, 50220), (32643, 49660), (34380, 47151), (35526, 45630), (36270, 44694), (37245, 43524)]