674502660

素因数分解:

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

素因数の和:452

約数の個数: 288

約数和(自身を含む): 2398032000

約数和(自身を除く): 1723529340

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, 90, 95, 108, 114, 117, 130, 135, 156, 169, 171, 180, 190, 195, 228, 234, 247, 260, 270, 285, 338, 342, 351, 380, 389, 390, 468, 494, 507, 513, 540, 570, 585, 676, 684, 702, 741, 778, 780, 845, 855, 988, 1014, 1026, 1140, 1167, 1170, 1235, 1404, 1482, 1521, 1556, 1690, 1710, 1755, 1945, 2028, 2052, 2223, 2334, 2340, 2470, 2535, 2565, 2964, 3042, 3211, 3380, 3420, 3501, 3510, 3705, 3890, 4446, 4563, 4668, 4940, 5057, 5070, 5130, 5835, 6084, 6422, 6669, 7002, 7020, 7391, 7410, 7605, 7780, 8892, 9126, 9633, 10114, 10140, 10260, 10503, 11115, 11670, 12844, 13338, 14004, 14782, 14820, 15171, 15210, 16055, 17505, 18252, 19266, 20228, 21006, 22173, 22230, 22815, 23340, 25285, 26676, 28899, 29564, 30342, 30420, 32110, 33345, 35010, 36955, 38532, 42012, 44346, 44460, 45513, 45630, 48165, 50570, 52515, 57798, 60684, 64220, 65741, 66519, 66690, 70020, 73910, 75855, 86697, 88692, 91026, 91260, 96083, 96330, 101140, 105030, 110865, 115596, 131482, 133038, 133380, 136539, 144495, 147820, 151710, 173394, 182052, 192166, 192660, 197223, 199557, 210060, 221730, 227565, 262964, 266076, 273078, 288249, 288990, 303420, 328705, 332595, 346788, 384332, 394446, 399114, 433485, 443460, 455130, 480415, 546156, 576498, 577980, 591669, 657410, 665190, 682695, 788892, 798228, 864747, 866970, 910260, 960830, 986115, 997785, 1152996, 1183338, 1249079, 1314820, 1330380, 1365390, 1441245, 1729494, 1733940, 1775007, 1921660, 1972230, 1995570, 2366676, 2498158, 2594241, 2730780, 2882490, 2958345, 3458988, 3550014, 3747237, 3944460, 3991140, 4323735, 4996316, 5188482, 5764980, 5916690, 6245395, 7100028, 7494474, 8647470, 8875035, 10376964, 11241711, 11833380, 12490790, 12971205, 14988948, 17294940, 17750070, 18736185, 22483422, 24981580, 25942410, 33725133, 35500140, 37472370, 44966844, 51884820, 56208555, 67450266, 74944740, 112417110, 134900532, 168625665, 224834220, 337251330, 674502660]

約数ペア:

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