259146360

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{2111}}^1$

素因数の和:2170

約数の個数: 192

約数和(自身を含む): 948879360

約数和(自身を除く): 689733000

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 11, 12, 15, 18, 20, 22, 24, 30, 31, 33, 36, 40, 44, 45, 55, 60, 62, 66, 72, 88, 90, 93, 99, 110, 120, 124, 132, 155, 165, 180, 186, 198, 220, 248, 264, 279, 310, 330, 341, 360, 372, 396, 440, 465, 495, 558, 620, 660, 682, 744, 792, 930, 990, 1023, 1116, 1240, 1320, 1364, 1395, 1705, 1860, 1980, 2046, 2111, 2232, 2728, 2790, 3069, 3410, 3720, 3960, 4092, 4222, 5115, 5580, 6138, 6333, 6820, 8184, 8444, 10230, 10555, 11160, 12276, 12666, 13640, 15345, 16888, 18999, 20460, 21110, 23221, 24552, 25332, 30690, 31665, 37998, 40920, 42220, 46442, 50664, 61380, 63330, 65441, 69663, 75996, 84440, 92884, 94995, 116105, 122760, 126660, 130882, 139326, 151992, 185768, 189990, 196323, 208989, 232210, 253320, 261764, 278652, 327205, 348315, 379980, 392646, 417978, 464420, 523528, 557304, 588969, 654410, 696630, 719851, 759960, 785292, 835956, 928840, 981615, 1044945, 1177938, 1308820, 1393260, 1439702, 1570584, 1671912, 1963230, 2089890, 2159553, 2355876, 2617640, 2786520, 2879404, 2944845, 3599255, 3926460, 4179780, 4319106, 4711752, 5758808, 5889690, 6478659, 7198510, 7852920, 8359560, 8638212, 10797765, 11779380, 12957318, 14397020, 17276424, 21595530, 23558760, 25914636, 28794040, 32393295, 43191060, 51829272, 64786590, 86382120, 129573180, 259146360]

約数ペア:

[(1, 259146360), (2, 129573180), (3, 86382120), (4, 64786590), (5, 51829272), (6, 43191060), (8, 32393295), (9, 28794040), (10, 25914636), (11, 23558760), (12, 21595530), (15, 17276424), (18, 14397020), (20, 12957318), (22, 11779380), (24, 10797765), (30, 8638212), (31, 8359560), (33, 7852920), (36, 7198510), (40, 6478659), (44, 5889690), (45, 5758808), (55, 4711752), (60, 4319106), (62, 4179780), (66, 3926460), (72, 3599255), (88, 2944845), (90, 2879404), (93, 2786520), (99, 2617640), (110, 2355876), (120, 2159553), (124, 2089890), (132, 1963230), (155, 1671912), (165, 1570584), (180, 1439702), (186, 1393260), (198, 1308820), (220, 1177938), (248, 1044945), (264, 981615), (279, 928840), (310, 835956), (330, 785292), (341, 759960), (360, 719851), (372, 696630), (396, 654410), (440, 588969), (465, 557304), (495, 523528), (558, 464420), (620, 417978), (660, 392646), (682, 379980), (744, 348315), (792, 327205), (930, 278652), (990, 261764), (1023, 253320), (1116, 232210), (1240, 208989), (1320, 196323), (1364, 189990), (1395, 185768), (1705, 151992), (1860, 139326), (1980, 130882), (2046, 126660), (2111, 122760), (2232, 116105), (2728, 94995), (2790, 92884), (3069, 84440), (3410, 75996), (3720, 69663), (3960, 65441), (4092, 63330), (4222, 61380), (5115, 50664), (5580, 46442), (6138, 42220), (6333, 40920), (6820, 37998), (8184, 31665), (8444, 30690), (10230, 25332), (10555, 24552), (11160, 23221), (12276, 21110), (12666, 20460), (13640, 18999), (15345, 16888)]