7647000480

素因数分解:

$2^5\times 3^3\times 5^1\times 7^1\times {\mathrm{252877}}^1$

素因数の和:252908

約数の個数: 192

約数和(自身を含む): 30588122880

約数和(自身を除く): 22941122400

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 27, 28, 30, 32, 35, 36, 40, 42, 45, 48, 54, 56, 60, 63, 70, 72, 80, 84, 90, 96, 105, 108, 112, 120, 126, 135, 140, 144, 160, 168, 180, 189, 210, 216, 224, 240, 252, 270, 280, 288, 315, 336, 360, 378, 420, 432, 480, 504, 540, 560, 630, 672, 720, 756, 840, 864, 945, 1008, 1080, 1120, 1260, 1440, 1512, 1680, 1890, 2016, 2160, 2520, 3024, 3360, 3780, 4320, 5040, 6048, 7560, 10080, 15120, 30240, 252877, 505754, 758631, 1011508, 1264385, 1517262, 1770139, 2023016, 2275893, 2528770, 3034524, 3540278, 3793155, 4046032, 4551786, 5057540, 5310417, 6069048, 6827679, 7080556, 7586310, 8092064, 8850695, 9103572, 10115080, 10620834, 11379465, 12138096, 13655358, 14161112, 15172620, 15931251, 17701390, 18207144, 20230160, 21241668, 22758930, 24276192, 26552085, 27310716, 28322224, 30345240, 31862502, 34138395, 35402780, 36414288, 40460320, 42483336, 45517860, 47793753, 53104170, 54621432, 56644448, 60690480, 63725004, 68276790, 70805560, 72828576, 79656255, 84966672, 91035720, 95587506, 106208340, 109242864, 121380960, 127450008, 136553580, 141611120, 159312510, 169933344, 182071440, 191175012, 212416680, 218485728, 238968765, 254900016, 273107160, 283222240, 318625020, 364142880, 382350024, 424833360, 477937530, 509800032, 546214320, 637250040, 764700048, 849666720, 955875060, 1092428640, 1274500080, 1529400096, 1911750120, 2549000160, 3823500240, 7647000480]

約数ペア:

[(1, 7647000480), (2, 3823500240), (3, 2549000160), (4, 1911750120), (5, 1529400096), (6, 1274500080), (7, 1092428640), (8, 955875060), (9, 849666720), (10, 764700048), (12, 637250040), (14, 546214320), (15, 509800032), (16, 477937530), (18, 424833360), (20, 382350024), (21, 364142880), (24, 318625020), (27, 283222240), (28, 273107160), (30, 254900016), (32, 238968765), (35, 218485728), (36, 212416680), (40, 191175012), (42, 182071440), (45, 169933344), (48, 159312510), (54, 141611120), (56, 136553580), (60, 127450008), (63, 121380960), (70, 109242864), (72, 106208340), (80, 95587506), (84, 91035720), (90, 84966672), (96, 79656255), (105, 72828576), (108, 70805560), (112, 68276790), (120, 63725004), (126, 60690480), (135, 56644448), (140, 54621432), (144, 53104170), (160, 47793753), (168, 45517860), (180, 42483336), (189, 40460320), (210, 36414288), (216, 35402780), (224, 34138395), (240, 31862502), (252, 30345240), (270, 28322224), (280, 27310716), (288, 26552085), (315, 24276192), (336, 22758930), (360, 21241668), (378, 20230160), (420, 18207144), (432, 17701390), (480, 15931251), (504, 15172620), (540, 14161112), (560, 13655358), (630, 12138096), (672, 11379465), (720, 10620834), (756, 10115080), (840, 9103572), (864, 8850695), (945, 8092064), (1008, 7586310), (1080, 7080556), (1120, 6827679), (1260, 6069048), (1440, 5310417), (1512, 5057540), (1680, 4551786), (1890, 4046032), (2016, 3793155), (2160, 3540278), (2520, 3034524), (3024, 2528770), (3360, 2275893), (3780, 2023016), (4320, 1770139), (5040, 1517262), (6048, 1264385), (7560, 1011508), (10080, 758631), (15120, 505754), (30240, 252877)]