222866280

素因数分解:

$2^3\times 3^2\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{6803}}^1$

素因数の和:6840

約数の個数: 192

約数和(自身を含む): 891596160

約数和(自身を除く): 668729880

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 13, 14, 15, 18, 20, 21, 24, 26, 28, 30, 35, 36, 39, 40, 42, 45, 52, 56, 60, 63, 65, 70, 72, 78, 84, 90, 91, 104, 105, 117, 120, 126, 130, 140, 156, 168, 180, 182, 195, 210, 234, 252, 260, 273, 280, 312, 315, 360, 364, 390, 420, 455, 468, 504, 520, 546, 585, 630, 728, 780, 819, 840, 910, 936, 1092, 1170, 1260, 1365, 1560, 1638, 1820, 2184, 2340, 2520, 2730, 3276, 3640, 4095, 4680, 5460, 6552, 6803, 8190, 10920, 13606, 16380, 20409, 27212, 32760, 34015, 40818, 47621, 54424, 61227, 68030, 81636, 88439, 95242, 102045, 122454, 136060, 142863, 163272, 176878, 190484, 204090, 238105, 244908, 265317, 272120, 285726, 306135, 353756, 380968, 408180, 428589, 442195, 476210, 489816, 530634, 571452, 612270, 619073, 707512, 714315, 795951, 816360, 857178, 884390, 952420, 1061268, 1142904, 1224540, 1238146, 1326585, 1428630, 1591902, 1714356, 1768780, 1857219, 1904840, 2122536, 2142945, 2449080, 2476292, 2653170, 2857260, 3095365, 3183804, 3428712, 3537560, 3714438, 3979755, 4285890, 4952584, 5306340, 5571657, 5714520, 6190730, 6367608, 7428876, 7959510, 8571780, 9286095, 10612680, 11143314, 12381460, 14857752, 15919020, 17143560, 18572190, 22286628, 24762920, 27858285, 31838040, 37144380, 44573256, 55716570, 74288760, 111433140, 222866280]

約数ペア:

[(1, 222866280), (2, 111433140), (3, 74288760), (4, 55716570), (5, 44573256), (6, 37144380), (7, 31838040), (8, 27858285), (9, 24762920), (10, 22286628), (12, 18572190), (13, 17143560), (14, 15919020), (15, 14857752), (18, 12381460), (20, 11143314), (21, 10612680), (24, 9286095), (26, 8571780), (28, 7959510), (30, 7428876), (35, 6367608), (36, 6190730), (39, 5714520), (40, 5571657), (42, 5306340), (45, 4952584), (52, 4285890), (56, 3979755), (60, 3714438), (63, 3537560), (65, 3428712), (70, 3183804), (72, 3095365), (78, 2857260), (84, 2653170), (90, 2476292), (91, 2449080), (104, 2142945), (105, 2122536), (117, 1904840), (120, 1857219), (126, 1768780), (130, 1714356), (140, 1591902), (156, 1428630), (168, 1326585), (180, 1238146), (182, 1224540), (195, 1142904), (210, 1061268), (234, 952420), (252, 884390), (260, 857178), (273, 816360), (280, 795951), (312, 714315), (315, 707512), (360, 619073), (364, 612270), (390, 571452), (420, 530634), (455, 489816), (468, 476210), (504, 442195), (520, 428589), (546, 408180), (585, 380968), (630, 353756), (728, 306135), (780, 285726), (819, 272120), (840, 265317), (910, 244908), (936, 238105), (1092, 204090), (1170, 190484), (1260, 176878), (1365, 163272), (1560, 142863), (1638, 136060), (1820, 122454), (2184, 102045), (2340, 95242), (2520, 88439), (2730, 81636), (3276, 68030), (3640, 61227), (4095, 54424), (4680, 47621), (5460, 40818), (6552, 34015), (6803, 32760), (8190, 27212), (10920, 20409), (13606, 16380)]