219279060

素因数分解:

$2^2\times 3^2\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{1217}}^1$

素因数の和:1263

約数の個数: 288

約数和(自身を含む): 893797632

約数和(自身を除く): 674518572

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 11, 12, 13, 14, 15, 18, 20, 21, 22, 26, 28, 30, 33, 35, 36, 39, 42, 44, 45, 52, 55, 60, 63, 65, 66, 70, 77, 78, 84, 90, 91, 99, 105, 110, 117, 126, 130, 132, 140, 143, 154, 156, 165, 180, 182, 195, 198, 210, 220, 231, 234, 252, 260, 273, 286, 308, 315, 330, 364, 385, 390, 396, 420, 429, 455, 462, 468, 495, 546, 572, 585, 630, 660, 693, 715, 770, 780, 819, 858, 910, 924, 990, 1001, 1092, 1155, 1170, 1217, 1260, 1287, 1365, 1386, 1430, 1540, 1638, 1716, 1820, 1980, 2002, 2145, 2310, 2340, 2434, 2574, 2730, 2772, 2860, 3003, 3276, 3465, 3651, 4004, 4095, 4290, 4620, 4868, 5005, 5148, 5460, 6006, 6085, 6435, 6930, 7302, 8190, 8519, 8580, 9009, 10010, 10953, 12012, 12170, 12870, 13387, 13860, 14604, 15015, 15821, 16380, 17038, 18018, 18255, 20020, 21906, 24340, 25557, 25740, 26774, 30030, 31642, 34076, 36036, 36510, 40161, 42595, 43812, 45045, 47463, 51114, 53548, 54765, 60060, 63284, 66935, 73020, 76671, 79105, 80322, 85190, 90090, 93709, 94926, 102228, 109530, 110747, 120483, 127785, 133870, 142389, 153342, 158210, 160644, 170380, 174031, 180180, 187418, 189852, 200805, 219060, 221494, 237315, 240966, 255570, 267740, 281127, 284778, 306684, 316420, 332241, 348062, 374836, 383355, 401610, 442988, 468545, 474630, 481932, 511140, 522093, 553735, 562254, 569556, 602415, 664482, 696124, 711945, 766710, 803220, 843381, 870155, 937090, 949260, 996723, 1044186, 1107470, 1124508, 1204830, 1218217, 1328964, 1405635, 1423890, 1533420, 1566279, 1661205, 1686762, 1740310, 1874180, 1993446, 2088372, 2214940, 2409660, 2436434, 2610465, 2811270, 2847780, 3132558, 3322410, 3373524, 3480620, 3654651, 3986892, 4216905, 4872868, 4983615, 5220930, 5622540, 6091085, 6265116, 6644820, 7309302, 7831395, 8433810, 9967230, 10441860, 10963953, 12182170, 14618604, 15662790, 16867620, 18273255, 19934460, 21927906, 24364340, 31325580, 36546510, 43855812, 54819765, 73093020, 109639530, 219279060]

約数ペア:

[(1, 219279060), (2, 109639530), (3, 73093020), (4, 54819765), (5, 43855812), (6, 36546510), (7, 31325580), (9, 24364340), (10, 21927906), (11, 19934460), (12, 18273255), (13, 16867620), (14, 15662790), (15, 14618604), (18, 12182170), (20, 10963953), (21, 10441860), (22, 9967230), (26, 8433810), (28, 7831395), (30, 7309302), (33, 6644820), (35, 6265116), (36, 6091085), (39, 5622540), (42, 5220930), (44, 4983615), (45, 4872868), (52, 4216905), (55, 3986892), (60, 3654651), (63, 3480620), (65, 3373524), (66, 3322410), (70, 3132558), (77, 2847780), (78, 2811270), (84, 2610465), (90, 2436434), (91, 2409660), (99, 2214940), (105, 2088372), (110, 1993446), (117, 1874180), (126, 1740310), (130, 1686762), (132, 1661205), (140, 1566279), (143, 1533420), (154, 1423890), (156, 1405635), (165, 1328964), (180, 1218217), (182, 1204830), (195, 1124508), (198, 1107470), (210, 1044186), (220, 996723), (231, 949260), (234, 937090), (252, 870155), (260, 843381), (273, 803220), (286, 766710), (308, 711945), (315, 696124), (330, 664482), (364, 602415), (385, 569556), (390, 562254), (396, 553735), (420, 522093), (429, 511140), (455, 481932), (462, 474630), (468, 468545), (495, 442988), (546, 401610), (572, 383355), (585, 374836), (630, 348062), (660, 332241), (693, 316420), (715, 306684), (770, 284778), (780, 281127), (819, 267740), (858, 255570), (910, 240966), (924, 237315), (990, 221494), (1001, 219060), (1092, 200805), (1155, 189852), (1170, 187418), (1217, 180180), (1260, 174031), (1287, 170380), (1365, 160644), (1386, 158210), (1430, 153342), (1540, 142389), (1638, 133870), (1716, 127785), (1820, 120483), (1980, 110747), (2002, 109530), (2145, 102228), (2310, 94926), (2340, 93709), (2434, 90090), (2574, 85190), (2730, 80322), (2772, 79105), (2860, 76671), (3003, 73020), (3276, 66935), (3465, 63284), (3651, 60060), (4004, 54765), (4095, 53548), (4290, 51114), (4620, 47463), (4868, 45045), (5005, 43812), (5148, 42595), (5460, 40161), (6006, 36510), (6085, 36036), (6435, 34076), (6930, 31642), (7302, 30030), (8190, 26774), (8519, 25740), (8580, 25557), (9009, 24340), (10010, 21906), (10953, 20020), (12012, 18255), (12170, 18018), (12870, 17038), (13387, 16380), (13860, 15821), (14604, 15015)]