2023507980

素因数分解:

$2^2\times 3^4\times 5^1\times {\mathrm{13}}^2\times {\mathrm{19}}^1\times {\mathrm{389}}^1$

素因数の和:455

約数の個数: 360

約数和(自身を含む): 7254046800

約数和(自身を除く): 5230538820

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 13, 15, 18, 19, 20, 26, 27, 30, 36, 38, 39, 45, 52, 54, 57, 60, 65, 76, 78, 81, 90, 95, 108, 114, 117, 130, 135, 156, 162, 169, 171, 180, 190, 195, 228, 234, 247, 260, 270, 285, 324, 338, 342, 351, 380, 389, 390, 405, 468, 494, 507, 513, 540, 570, 585, 676, 684, 702, 741, 778, 780, 810, 845, 855, 988, 1014, 1026, 1053, 1140, 1167, 1170, 1235, 1404, 1482, 1521, 1539, 1556, 1620, 1690, 1710, 1755, 1945, 2028, 2052, 2106, 2223, 2334, 2340, 2470, 2535, 2565, 2964, 3042, 3078, 3211, 3380, 3420, 3501, 3510, 3705, 3890, 4212, 4446, 4563, 4668, 4940, 5057, 5070, 5130, 5265, 5835, 6084, 6156, 6422, 6669, 7002, 7020, 7391, 7410, 7605, 7695, 7780, 8892, 9126, 9633, 10114, 10140, 10260, 10503, 10530, 11115, 11670, 12844, 13338, 13689, 14004, 14782, 14820, 15171, 15210, 15390, 16055, 17505, 18252, 19266, 20007, 20228, 21006, 21060, 22173, 22230, 22815, 23340, 25285, 26676, 27378, 28899, 29564, 30342, 30420, 30780, 31509, 32110, 33345, 35010, 36955, 38532, 40014, 42012, 44346, 44460, 45513, 45630, 48165, 50570, 52515, 54756, 57798, 60684, 63018, 64220, 65741, 66519, 66690, 68445, 70020, 73910, 75855, 80028, 86697, 88692, 91026, 91260, 96083, 96330, 100035, 101140, 105030, 110865, 115596, 126036, 131482, 133038, 133380, 136539, 136890, 144495, 147820, 151710, 157545, 173394, 182052, 192166, 192660, 197223, 199557, 200070, 210060, 221730, 227565, 260091, 262964, 266076, 273078, 273780, 288249, 288990, 303420, 315090, 328705, 332595, 346788, 384332, 394446, 399114, 400140, 409617, 433485, 443460, 455130, 480415, 520182, 546156, 576498, 577980, 591669, 598671, 630180, 657410, 665190, 682695, 788892, 798228, 819234, 864747, 866970, 910260, 960830, 986115, 997785, 1040364, 1152996, 1183338, 1197342, 1249079, 1300455, 1314820, 1330380, 1365390, 1441245, 1638468, 1729494, 1733940, 1775007, 1921660, 1972230, 1995570, 2048085, 2366676, 2394684, 2498158, 2594241, 2600910, 2730780, 2882490, 2958345, 2993355, 3458988, 3550014, 3747237, 3944460, 3991140, 4096170, 4323735, 4996316, 5188482, 5201820, 5325021, 5764980, 5916690, 5986710, 6245395, 7100028, 7494474, 7782723, 8192340, 8647470, 8875035, 10376964, 10650042, 11241711, 11833380, 11973420, 12490790, 12971205, 14988948, 15565446, 17294940, 17750070, 18736185, 21300084, 22483422, 24981580, 25942410, 26625105, 31130892, 33725133, 35500140, 37472370, 38913615, 44966844, 51884820, 53250210, 56208555, 67450266, 74944740, 77827230, 101175399, 106500420, 112417110, 134900532, 155654460, 168625665, 202350798, 224834220, 337251330, 404701596, 505876995, 674502660, 1011753990, 2023507980]

約数ペア:

[(1, 2023507980), (2, 1011753990), (3, 674502660), (4, 505876995), (5, 404701596), (6, 337251330), (9, 224834220), (10, 202350798), (12, 168625665), (13, 155654460), (15, 134900532), (18, 112417110), (19, 106500420), (20, 101175399), (26, 77827230), (27, 74944740), (30, 67450266), (36, 56208555), (38, 53250210), (39, 51884820), (45, 44966844), (52, 38913615), (54, 37472370), (57, 35500140), (60, 33725133), (65, 31130892), (76, 26625105), (78, 25942410), (81, 24981580), (90, 22483422), (95, 21300084), (108, 18736185), (114, 17750070), (117, 17294940), (130, 15565446), (135, 14988948), (156, 12971205), (162, 12490790), (169, 11973420), (171, 11833380), (180, 11241711), (190, 10650042), (195, 10376964), (228, 8875035), (234, 8647470), (247, 8192340), (260, 7782723), (270, 7494474), (285, 7100028), (324, 6245395), (338, 5986710), (342, 5916690), (351, 5764980), (380, 5325021), (389, 5201820), (390, 5188482), (405, 4996316), (468, 4323735), (494, 4096170), (507, 3991140), (513, 3944460), (540, 3747237), (570, 3550014), (585, 3458988), (676, 2993355), (684, 2958345), (702, 2882490), (741, 2730780), (778, 2600910), (780, 2594241), (810, 2498158), (845, 2394684), (855, 2366676), (988, 2048085), (1014, 1995570), (1026, 1972230), (1053, 1921660), (1140, 1775007), (1167, 1733940), (1170, 1729494), (1235, 1638468), (1404, 1441245), (1482, 1365390), (1521, 1330380), (1539, 1314820), (1556, 1300455), (1620, 1249079), (1690, 1197342), (1710, 1183338), (1755, 1152996), (1945, 1040364), (2028, 997785), (2052, 986115), (2106, 960830), (2223, 910260), (2334, 866970), (2340, 864747), (2470, 819234), (2535, 798228), (2565, 788892), (2964, 682695), (3042, 665190), (3078, 657410), (3211, 630180), (3380, 598671), (3420, 591669), (3501, 577980), (3510, 576498), (3705, 546156), (3890, 520182), (4212, 480415), (4446, 455130), (4563, 443460), (4668, 433485), (4940, 409617), (5057, 400140), (5070, 399114), (5130, 394446), (5265, 384332), (5835, 346788), (6084, 332595), (6156, 328705), (6422, 315090), (6669, 303420), (7002, 288990), (7020, 288249), (7391, 273780), (7410, 273078), (7605, 266076), (7695, 262964), (7780, 260091), (8892, 227565), (9126, 221730), (9633, 210060), (10114, 200070), (10140, 199557), (10260, 197223), (10503, 192660), (10530, 192166), (11115, 182052), (11670, 173394), (12844, 157545), (13338, 151710), (13689, 147820), (14004, 144495), (14782, 136890), (14820, 136539), (15171, 133380), (15210, 133038), (15390, 131482), (16055, 126036), (17505, 115596), (18252, 110865), (19266, 105030), (20007, 101140), (20228, 100035), (21006, 96330), (21060, 96083), (22173, 91260), (22230, 91026), (22815, 88692), (23340, 86697), (25285, 80028), (26676, 75855), (27378, 73910), (28899, 70020), (29564, 68445), (30342, 66690), (30420, 66519), (30780, 65741), (31509, 64220), (32110, 63018), (33345, 60684), (35010, 57798), (36955, 54756), (38532, 52515), (40014, 50570), (42012, 48165), (44346, 45630), (44460, 45513)]