298329360

素因数分解:

$2^4\times 3^1\times 5^1\times 7^1\times {\mathrm{239}}^1\times {\mathrm{743}}^1$

素因数の和:1005

約数の個数: 160

約数和(自身を含む): 1062789120

約数和(自身を除く): 764459760

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 35, 40, 42, 48, 56, 60, 70, 80, 84, 105, 112, 120, 140, 168, 210, 239, 240, 280, 336, 420, 478, 560, 717, 743, 840, 956, 1195, 1434, 1486, 1673, 1680, 1912, 2229, 2390, 2868, 2972, 3346, 3585, 3715, 3824, 4458, 4780, 5019, 5201, 5736, 5944, 6692, 7170, 7430, 8365, 8916, 9560, 10038, 10402, 11145, 11472, 11888, 13384, 14340, 14860, 15603, 16730, 17832, 19120, 20076, 20804, 22290, 25095, 26005, 26768, 28680, 29720, 31206, 33460, 35664, 40152, 41608, 44580, 50190, 52010, 57360, 59440, 62412, 66920, 78015, 80304, 83216, 89160, 100380, 104020, 124824, 133840, 156030, 177577, 178320, 200760, 208040, 249648, 312060, 355154, 401520, 416080, 532731, 624120, 710308, 887885, 1065462, 1243039, 1248240, 1420616, 1775770, 2130924, 2486078, 2663655, 2841232, 3551540, 3729117, 4261848, 4972156, 5327310, 6215195, 7103080, 7458234, 8523696, 9944312, 10654620, 12430390, 14206160, 14916468, 18645585, 19888624, 21309240, 24860780, 29832936, 37291170, 42618480, 49721560, 59665872, 74582340, 99443120, 149164680, 298329360]

約数ペア:

[(1, 298329360), (2, 149164680), (3, 99443120), (4, 74582340), (5, 59665872), (6, 49721560), (7, 42618480), (8, 37291170), (10, 29832936), (12, 24860780), (14, 21309240), (15, 19888624), (16, 18645585), (20, 14916468), (21, 14206160), (24, 12430390), (28, 10654620), (30, 9944312), (35, 8523696), (40, 7458234), (42, 7103080), (48, 6215195), (56, 5327310), (60, 4972156), (70, 4261848), (80, 3729117), (84, 3551540), (105, 2841232), (112, 2663655), (120, 2486078), (140, 2130924), (168, 1775770), (210, 1420616), (239, 1248240), (240, 1243039), (280, 1065462), (336, 887885), (420, 710308), (478, 624120), (560, 532731), (717, 416080), (743, 401520), (840, 355154), (956, 312060), (1195, 249648), (1434, 208040), (1486, 200760), (1673, 178320), (1680, 177577), (1912, 156030), (2229, 133840), (2390, 124824), (2868, 104020), (2972, 100380), (3346, 89160), (3585, 83216), (3715, 80304), (3824, 78015), (4458, 66920), (4780, 62412), (5019, 59440), (5201, 57360), (5736, 52010), (5944, 50190), (6692, 44580), (7170, 41608), (7430, 40152), (8365, 35664), (8916, 33460), (9560, 31206), (10038, 29720), (10402, 28680), (11145, 26768), (11472, 26005), (11888, 25095), (13384, 22290), (14340, 20804), (14860, 20076), (15603, 19120), (16730, 17832)]