2016723940

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{11}}^2\times {\mathrm{17}}^1\times {\mathrm{47}}^1\times {\mathrm{149}}^1$

素因数の和:251

約数の個数: 288

約数和(自身を含む): 5791564800

約数和(自身を除く): 3774840860

約数列:

[1, 2, 4, 5, 7, 10, 11, 14, 17, 20, 22, 28, 34, 35, 44, 47, 55, 68, 70, 77, 85, 94, 110, 119, 121, 140, 149, 154, 170, 187, 188, 220, 235, 238, 242, 298, 308, 329, 340, 374, 385, 470, 476, 484, 517, 595, 596, 605, 658, 745, 748, 770, 799, 847, 935, 940, 1034, 1043, 1190, 1210, 1309, 1316, 1490, 1540, 1598, 1639, 1645, 1694, 1870, 2057, 2068, 2086, 2380, 2420, 2533, 2585, 2618, 2980, 3196, 3278, 3290, 3388, 3619, 3740, 3995, 4114, 4172, 4235, 5066, 5170, 5215, 5236, 5593, 5687, 6545, 6556, 6580, 7003, 7238, 7990, 8195, 8228, 8470, 8789, 10132, 10285, 10340, 10430, 11186, 11374, 11473, 12665, 13090, 14006, 14399, 14476, 15980, 16390, 16940, 17578, 17731, 18029, 18095, 20570, 20860, 22372, 22748, 22946, 25330, 26180, 27863, 27965, 28012, 28435, 28798, 32780, 35015, 35156, 35462, 36058, 36190, 39809, 41140, 43945, 45892, 49021, 50660, 55726, 55930, 56870, 57365, 57596, 61523, 70030, 70924, 71995, 72116, 72380, 77033, 79618, 87890, 88655, 90145, 96679, 98042, 111452, 111860, 113740, 114730, 119051, 123046, 126203, 139315, 140060, 143990, 154066, 159236, 175780, 177310, 180290, 193358, 195041, 196084, 199045, 229460, 238102, 245105, 246092, 252406, 278630, 287980, 306493, 307615, 308132, 354620, 360580, 385165, 386716, 390082, 398090, 476204, 483395, 490210, 504812, 539231, 557260, 595255, 612986, 615230, 631015, 676753, 770330, 780164, 796180, 833357, 847363, 966790, 975205, 980420, 1078462, 1190510, 1225972, 1230460, 1262030, 1309561, 1353506, 1532465, 1540660, 1666714, 1694726, 1933580, 1950410, 2145451, 2156924, 2381020, 2524060, 2619122, 2696155, 2707012, 3064930, 3333428, 3383765, 3389452, 3900820, 4166785, 4236815, 4290902, 5238244, 5392310, 5931541, 6129860, 6547805, 6767530, 8333570, 8473630, 8581804, 9166927, 10727255, 10784620, 11863082, 13095610, 13535060, 14405171, 16667140, 16947260, 18333854, 21454510, 23726164, 26191220, 28810342, 29657705, 36667708, 42909020, 45834635, 57620684, 59315410, 72025855, 91669270, 100836197, 118630820, 144051710, 183338540, 201672394, 288103420, 403344788, 504180985, 1008361970, 2016723940]

約数ペア:

[(1, 2016723940), (2, 1008361970), (4, 504180985), (5, 403344788), (7, 288103420), (10, 201672394), (11, 183338540), (14, 144051710), (17, 118630820), (20, 100836197), (22, 91669270), (28, 72025855), (34, 59315410), (35, 57620684), (44, 45834635), (47, 42909020), (55, 36667708), (68, 29657705), (70, 28810342), (77, 26191220), (85, 23726164), (94, 21454510), (110, 18333854), (119, 16947260), (121, 16667140), (140, 14405171), (149, 13535060), (154, 13095610), (170, 11863082), (187, 10784620), (188, 10727255), (220, 9166927), (235, 8581804), (238, 8473630), (242, 8333570), (298, 6767530), (308, 6547805), (329, 6129860), (340, 5931541), (374, 5392310), (385, 5238244), (470, 4290902), (476, 4236815), (484, 4166785), (517, 3900820), (595, 3389452), (596, 3383765), (605, 3333428), (658, 3064930), (745, 2707012), (748, 2696155), (770, 2619122), (799, 2524060), (847, 2381020), (935, 2156924), (940, 2145451), (1034, 1950410), (1043, 1933580), (1190, 1694726), (1210, 1666714), (1309, 1540660), (1316, 1532465), (1490, 1353506), (1540, 1309561), (1598, 1262030), (1639, 1230460), (1645, 1225972), (1694, 1190510), (1870, 1078462), (2057, 980420), (2068, 975205), (2086, 966790), (2380, 847363), (2420, 833357), (2533, 796180), (2585, 780164), (2618, 770330), (2980, 676753), (3196, 631015), (3278, 615230), (3290, 612986), (3388, 595255), (3619, 557260), (3740, 539231), (3995, 504812), (4114, 490210), (4172, 483395), (4235, 476204), (5066, 398090), (5170, 390082), (5215, 386716), (5236, 385165), (5593, 360580), (5687, 354620), (6545, 308132), (6556, 307615), (6580, 306493), (7003, 287980), (7238, 278630), (7990, 252406), (8195, 246092), (8228, 245105), (8470, 238102), (8789, 229460), (10132, 199045), (10285, 196084), (10340, 195041), (10430, 193358), (11186, 180290), (11374, 177310), (11473, 175780), (12665, 159236), (13090, 154066), (14006, 143990), (14399, 140060), (14476, 139315), (15980, 126203), (16390, 123046), (16940, 119051), (17578, 114730), (17731, 113740), (18029, 111860), (18095, 111452), (20570, 98042), (20860, 96679), (22372, 90145), (22748, 88655), (22946, 87890), (25330, 79618), (26180, 77033), (27863, 72380), (27965, 72116), (28012, 71995), (28435, 70924), (28798, 70030), (32780, 61523), (35015, 57596), (35156, 57365), (35462, 56870), (36058, 55930), (36190, 55726), (39809, 50660), (41140, 49021), (43945, 45892)]