222980940

素因数分解:

$2^2\times 3^2\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{13613}}^1$

素因数の和:13648

約数の個数: 144

約数和(自身を含む): 832523328

約数和(自身を除く): 609542388

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 13, 14, 15, 18, 20, 21, 26, 28, 30, 35, 36, 39, 42, 45, 52, 60, 63, 65, 70, 78, 84, 90, 91, 105, 117, 126, 130, 140, 156, 180, 182, 195, 210, 234, 252, 260, 273, 315, 364, 390, 420, 455, 468, 546, 585, 630, 780, 819, 910, 1092, 1170, 1260, 1365, 1638, 1820, 2340, 2730, 3276, 4095, 5460, 8190, 13613, 16380, 27226, 40839, 54452, 68065, 81678, 95291, 122517, 136130, 163356, 176969, 190582, 204195, 245034, 272260, 285873, 353938, 381164, 408390, 476455, 490068, 530907, 571746, 612585, 707876, 816780, 857619, 884845, 952910, 1061814, 1143492, 1225170, 1238783, 1429365, 1592721, 1715238, 1769690, 1905820, 2123628, 2450340, 2477566, 2654535, 2858730, 3185442, 3430476, 3539380, 3716349, 4288095, 4955132, 5309070, 5717460, 6193915, 6370884, 7432698, 7963605, 8576190, 10618140, 11149047, 12387830, 14865396, 15927210, 17152380, 18581745, 22298094, 24775660, 31854420, 37163490, 44596188, 55745235, 74326980, 111490470, 222980940]

約数ペア:

[(1, 222980940), (2, 111490470), (3, 74326980), (4, 55745235), (5, 44596188), (6, 37163490), (7, 31854420), (9, 24775660), (10, 22298094), (12, 18581745), (13, 17152380), (14, 15927210), (15, 14865396), (18, 12387830), (20, 11149047), (21, 10618140), (26, 8576190), (28, 7963605), (30, 7432698), (35, 6370884), (36, 6193915), (39, 5717460), (42, 5309070), (45, 4955132), (52, 4288095), (60, 3716349), (63, 3539380), (65, 3430476), (70, 3185442), (78, 2858730), (84, 2654535), (90, 2477566), (91, 2450340), (105, 2123628), (117, 1905820), (126, 1769690), (130, 1715238), (140, 1592721), (156, 1429365), (180, 1238783), (182, 1225170), (195, 1143492), (210, 1061814), (234, 952910), (252, 884845), (260, 857619), (273, 816780), (315, 707876), (364, 612585), (390, 571746), (420, 530907), (455, 490068), (468, 476455), (546, 408390), (585, 381164), (630, 353938), (780, 285873), (819, 272260), (910, 245034), (1092, 204195), (1170, 190582), (1260, 176969), (1365, 163356), (1638, 136130), (1820, 122517), (2340, 95291), (2730, 81678), (3276, 68065), (4095, 54452), (5460, 40839), (8190, 27226), (13613, 16380)]