138560760

素因数分解:

$2^3\times 3^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{71}}^1\times {\mathrm{139}}^1$

素因数の和:243

約数の個数: 256

約数和(自身を含む): 508032000

約数和(自身を除く): 369471240

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 18, 20, 24, 26, 27, 30, 36, 39, 40, 45, 52, 54, 60, 65, 71, 72, 78, 90, 104, 108, 117, 120, 130, 135, 139, 142, 156, 180, 195, 213, 216, 234, 260, 270, 278, 284, 312, 351, 355, 360, 390, 417, 426, 468, 520, 540, 556, 568, 585, 639, 695, 702, 710, 780, 834, 852, 923, 936, 1065, 1080, 1112, 1170, 1251, 1278, 1390, 1404, 1420, 1560, 1668, 1704, 1755, 1807, 1846, 1917, 2085, 2130, 2340, 2502, 2556, 2769, 2780, 2808, 2840, 3195, 3336, 3510, 3614, 3692, 3753, 3834, 4170, 4260, 4615, 4680, 5004, 5112, 5421, 5538, 5560, 6255, 6390, 7020, 7228, 7384, 7506, 7668, 8307, 8340, 8520, 9035, 9230, 9585, 9869, 10008, 10842, 11076, 12510, 12780, 13845, 14040, 14456, 15012, 15336, 16263, 16614, 16680, 18070, 18460, 18765, 19170, 19738, 21684, 22152, 24921, 25020, 25560, 27105, 27690, 29607, 30024, 32526, 33228, 36140, 36920, 37530, 38340, 39476, 41535, 43368, 48789, 49345, 49842, 50040, 54210, 55380, 59214, 65052, 66456, 72280, 75060, 76680, 78952, 81315, 83070, 88821, 97578, 98690, 99684, 108420, 110760, 118428, 124605, 128297, 130104, 148035, 150120, 162630, 166140, 177642, 195156, 197380, 199368, 216840, 236856, 243945, 249210, 256594, 266463, 296070, 325260, 332280, 355284, 384891, 390312, 394760, 444105, 487890, 498420, 513188, 532926, 592140, 641485, 650520, 710568, 769782, 888210, 975780, 996840, 1026376, 1065852, 1154673, 1184280, 1282970, 1332315, 1539564, 1776420, 1924455, 1951560, 2131704, 2309346, 2565940, 2664630, 3079128, 3464019, 3552840, 3848910, 4618692, 5131880, 5329260, 5773365, 6928038, 7697820, 9237384, 10658520, 11546730, 13856076, 15395640, 17320095, 23093460, 27712152, 34640190, 46186920, 69280380, 138560760]

約数ペア:

[(1, 138560760), (2, 69280380), (3, 46186920), (4, 34640190), (5, 27712152), (6, 23093460), (8, 17320095), (9, 15395640), (10, 13856076), (12, 11546730), (13, 10658520), (15, 9237384), (18, 7697820), (20, 6928038), (24, 5773365), (26, 5329260), (27, 5131880), (30, 4618692), (36, 3848910), (39, 3552840), (40, 3464019), (45, 3079128), (52, 2664630), (54, 2565940), (60, 2309346), (65, 2131704), (71, 1951560), (72, 1924455), (78, 1776420), (90, 1539564), (104, 1332315), (108, 1282970), (117, 1184280), (120, 1154673), (130, 1065852), (135, 1026376), (139, 996840), (142, 975780), (156, 888210), (180, 769782), (195, 710568), (213, 650520), (216, 641485), (234, 592140), (260, 532926), (270, 513188), (278, 498420), (284, 487890), (312, 444105), (351, 394760), (355, 390312), (360, 384891), (390, 355284), (417, 332280), (426, 325260), (468, 296070), (520, 266463), (540, 256594), (556, 249210), (568, 243945), (585, 236856), (639, 216840), (695, 199368), (702, 197380), (710, 195156), (780, 177642), (834, 166140), (852, 162630), (923, 150120), (936, 148035), (1065, 130104), (1080, 128297), (1112, 124605), (1170, 118428), (1251, 110760), (1278, 108420), (1390, 99684), (1404, 98690), (1420, 97578), (1560, 88821), (1668, 83070), (1704, 81315), (1755, 78952), (1807, 76680), (1846, 75060), (1917, 72280), (2085, 66456), (2130, 65052), (2340, 59214), (2502, 55380), (2556, 54210), (2769, 50040), (2780, 49842), (2808, 49345), (2840, 48789), (3195, 43368), (3336, 41535), (3510, 39476), (3614, 38340), (3692, 37530), (3753, 36920), (3834, 36140), (4170, 33228), (4260, 32526), (4615, 30024), (4680, 29607), (5004, 27690), (5112, 27105), (5421, 25560), (5538, 25020), (5560, 24921), (6255, 22152), (6390, 21684), (7020, 19738), (7228, 19170), (7384, 18765), (7506, 18460), (7668, 18070), (8307, 16680), (8340, 16614), (8520, 16263), (9035, 15336), (9230, 15012), (9585, 14456), (9869, 14040), (10008, 13845), (10842, 12780), (11076, 12510)]