2111300880

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{83}}^1\times {\mathrm{263}}^1$

素因数の和:406

約数の個数: 320

約数和(自身を含む): 7391526912

約数和(自身を除く): 5280226032

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 16, 20, 24, 26, 30, 31, 39, 40, 48, 52, 60, 62, 65, 78, 80, 83, 93, 104, 120, 124, 130, 155, 156, 166, 186, 195, 208, 240, 248, 249, 260, 263, 310, 312, 332, 372, 390, 403, 415, 465, 496, 498, 520, 526, 620, 624, 664, 744, 780, 789, 806, 830, 930, 996, 1040, 1052, 1079, 1209, 1240, 1245, 1315, 1328, 1488, 1560, 1578, 1612, 1660, 1860, 1992, 2015, 2104, 2158, 2418, 2480, 2490, 2573, 2630, 3120, 3156, 3224, 3237, 3320, 3419, 3720, 3945, 3984, 4030, 4208, 4316, 4836, 4980, 5146, 5260, 5395, 6045, 6312, 6448, 6474, 6640, 6838, 7440, 7719, 7890, 8060, 8153, 8632, 9672, 9960, 10257, 10292, 10520, 10790, 12090, 12624, 12865, 12948, 13676, 15438, 15780, 16120, 16185, 16306, 17095, 17264, 19344, 19920, 20514, 20584, 21040, 21580, 21829, 24180, 24459, 25730, 25896, 27352, 30876, 31560, 32240, 32370, 32612, 33449, 34190, 38595, 40765, 41028, 41168, 43160, 43658, 48360, 48918, 51285, 51460, 51792, 54704, 61752, 63120, 64740, 65224, 65487, 66898, 68380, 77190, 81530, 82056, 86320, 87316, 96720, 97836, 100347, 102570, 102920, 105989, 109145, 122295, 123504, 129480, 130448, 130974, 133796, 136760, 154380, 163060, 164112, 167245, 174632, 195672, 200694, 205140, 205840, 211978, 218290, 244590, 258960, 261948, 267592, 273520, 283777, 308760, 317967, 326120, 327435, 334490, 349264, 391344, 401388, 410280, 423956, 436580, 489180, 501735, 523896, 529945, 535184, 567554, 617520, 635934, 652240, 654870, 668980, 676699, 802776, 820560, 847912, 851331, 873160, 978360, 1003470, 1047792, 1059890, 1135108, 1271868, 1309740, 1337960, 1353398, 1418885, 1589835, 1605552, 1695824, 1702662, 1746320, 1956720, 2006940, 2030097, 2119780, 2270216, 2543736, 2619480, 2675920, 2706796, 2837770, 3179670, 3383495, 3405324, 4013880, 4060194, 4239560, 4256655, 4540432, 5087472, 5238960, 5413592, 5675540, 6359340, 6766990, 6810648, 8027760, 8120388, 8479120, 8513310, 8797087, 10150485, 10827184, 11351080, 12718680, 13533980, 13621296, 16240776, 17026620, 17594174, 20300970, 22702160, 25437360, 26391261, 27067960, 32481552, 34053240, 35188348, 40601940, 43985435, 52782522, 54135920, 68106480, 70376696, 81203880, 87970870, 105565044, 131956305, 140753392, 162407760, 175941740, 211130088, 263912610, 351883480, 422260176, 527825220, 703766960, 1055650440, 2111300880]

約数ペア:

[(1, 2111300880), (2, 1055650440), (3, 703766960), (4, 527825220), (5, 422260176), (6, 351883480), (8, 263912610), (10, 211130088), (12, 175941740), (13, 162407760), (15, 140753392), (16, 131956305), (20, 105565044), (24, 87970870), (26, 81203880), (30, 70376696), (31, 68106480), (39, 54135920), (40, 52782522), (48, 43985435), (52, 40601940), (60, 35188348), (62, 34053240), (65, 32481552), (78, 27067960), (80, 26391261), (83, 25437360), (93, 22702160), (104, 20300970), (120, 17594174), (124, 17026620), (130, 16240776), (155, 13621296), (156, 13533980), (166, 12718680), (186, 11351080), (195, 10827184), (208, 10150485), (240, 8797087), (248, 8513310), (249, 8479120), (260, 8120388), (263, 8027760), (310, 6810648), (312, 6766990), (332, 6359340), (372, 5675540), (390, 5413592), (403, 5238960), (415, 5087472), (465, 4540432), (496, 4256655), (498, 4239560), (520, 4060194), (526, 4013880), (620, 3405324), (624, 3383495), (664, 3179670), (744, 2837770), (780, 2706796), (789, 2675920), (806, 2619480), (830, 2543736), (930, 2270216), (996, 2119780), (1040, 2030097), (1052, 2006940), (1079, 1956720), (1209, 1746320), (1240, 1702662), (1245, 1695824), (1315, 1605552), (1328, 1589835), (1488, 1418885), (1560, 1353398), (1578, 1337960), (1612, 1309740), (1660, 1271868), (1860, 1135108), (1992, 1059890), (2015, 1047792), (2104, 1003470), (2158, 978360), (2418, 873160), (2480, 851331), (2490, 847912), (2573, 820560), (2630, 802776), (3120, 676699), (3156, 668980), (3224, 654870), (3237, 652240), (3320, 635934), (3419, 617520), (3720, 567554), (3945, 535184), (3984, 529945), (4030, 523896), (4208, 501735), (4316, 489180), (4836, 436580), (4980, 423956), (5146, 410280), (5260, 401388), (5395, 391344), (6045, 349264), (6312, 334490), (6448, 327435), (6474, 326120), (6640, 317967), (6838, 308760), (7440, 283777), (7719, 273520), (7890, 267592), (8060, 261948), (8153, 258960), (8632, 244590), (9672, 218290), (9960, 211978), (10257, 205840), (10292, 205140), (10520, 200694), (10790, 195672), (12090, 174632), (12624, 167245), (12865, 164112), (12948, 163060), (13676, 154380), (15438, 136760), (15780, 133796), (16120, 130974), (16185, 130448), (16306, 129480), (17095, 123504), (17264, 122295), (19344, 109145), (19920, 105989), (20514, 102920), (20584, 102570), (21040, 100347), (21580, 97836), (21829, 96720), (24180, 87316), (24459, 86320), (25730, 82056), (25896, 81530), (27352, 77190), (30876, 68380), (31560, 66898), (32240, 65487), (32370, 65224), (32612, 64740), (33449, 63120), (34190, 61752), (38595, 54704), (40765, 51792), (41028, 51460), (41168, 51285), (43160, 48918), (43658, 48360)]