190819440

素因数分解:

$2^4\times 3^2\times 5^1\times 7^1\times {\mathrm{37861}}^1$

素因数の和:37887

約数の個数: 120

約数和(自身を含む): 732402528

約数和(自身を除く): 541583088

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 28, 30, 35, 36, 40, 42, 45, 48, 56, 60, 63, 70, 72, 80, 84, 90, 105, 112, 120, 126, 140, 144, 168, 180, 210, 240, 252, 280, 315, 336, 360, 420, 504, 560, 630, 720, 840, 1008, 1260, 1680, 2520, 5040, 37861, 75722, 113583, 151444, 189305, 227166, 265027, 302888, 340749, 378610, 454332, 530054, 567915, 605776, 681498, 757220, 795081, 908664, 1060108, 1135830, 1325135, 1362996, 1514440, 1590162, 1703745, 1817328, 2120216, 2271660, 2385243, 2650270, 2725992, 3028880, 3180324, 3407490, 3975405, 4240432, 4543320, 4770486, 5300540, 5451984, 6360648, 6814980, 7950810, 9086640, 9540972, 10601080, 11926215, 12721296, 13629960, 15901620, 19081944, 21202160, 23852430, 27259920, 31803240, 38163888, 47704860, 63606480, 95409720, 190819440]

約数ペア:

[(1, 190819440), (2, 95409720), (3, 63606480), (4, 47704860), (5, 38163888), (6, 31803240), (7, 27259920), (8, 23852430), (9, 21202160), (10, 19081944), (12, 15901620), (14, 13629960), (15, 12721296), (16, 11926215), (18, 10601080), (20, 9540972), (21, 9086640), (24, 7950810), (28, 6814980), (30, 6360648), (35, 5451984), (36, 5300540), (40, 4770486), (42, 4543320), (45, 4240432), (48, 3975405), (56, 3407490), (60, 3180324), (63, 3028880), (70, 2725992), (72, 2650270), (80, 2385243), (84, 2271660), (90, 2120216), (105, 1817328), (112, 1703745), (120, 1590162), (126, 1514440), (140, 1362996), (144, 1325135), (168, 1135830), (180, 1060108), (210, 908664), (240, 795081), (252, 757220), (280, 681498), (315, 605776), (336, 567915), (360, 530054), (420, 454332), (504, 378610), (560, 340749), (630, 302888), (720, 265027), (840, 227166), (1008, 189305), (1260, 151444), (1680, 113583), (2520, 75722), (5040, 37861)]