156935520

素因数分解:

$2^5\times 3^2\times 5^1\times 7^1\times {\mathrm{15569}}^1$

素因数の和:15597

約数の個数: 144

約数和(自身を含む): 612087840

約数和(自身を除く): 455152320

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 28, 30, 32, 35, 36, 40, 42, 45, 48, 56, 60, 63, 70, 72, 80, 84, 90, 96, 105, 112, 120, 126, 140, 144, 160, 168, 180, 210, 224, 240, 252, 280, 288, 315, 336, 360, 420, 480, 504, 560, 630, 672, 720, 840, 1008, 1120, 1260, 1440, 1680, 2016, 2520, 3360, 5040, 10080, 15569, 31138, 46707, 62276, 77845, 93414, 108983, 124552, 140121, 155690, 186828, 217966, 233535, 249104, 280242, 311380, 326949, 373656, 435932, 467070, 498208, 544915, 560484, 622760, 653898, 700605, 747312, 871864, 934140, 980847, 1089830, 1120968, 1245520, 1307796, 1401210, 1494624, 1634745, 1743728, 1868280, 1961694, 2179660, 2241936, 2491040, 2615592, 2802420, 3269490, 3487456, 3736560, 3923388, 4359320, 4483872, 4904235, 5231184, 5604840, 6538980, 7473120, 7846776, 8718640, 9808470, 10462368, 11209680, 13077960, 15693552, 17437280, 19616940, 22419360, 26155920, 31387104, 39233880, 52311840, 78467760, 156935520]

約数ペア:

[(1, 156935520), (2, 78467760), (3, 52311840), (4, 39233880), (5, 31387104), (6, 26155920), (7, 22419360), (8, 19616940), (9, 17437280), (10, 15693552), (12, 13077960), (14, 11209680), (15, 10462368), (16, 9808470), (18, 8718640), (20, 7846776), (21, 7473120), (24, 6538980), (28, 5604840), (30, 5231184), (32, 4904235), (35, 4483872), (36, 4359320), (40, 3923388), (42, 3736560), (45, 3487456), (48, 3269490), (56, 2802420), (60, 2615592), (63, 2491040), (70, 2241936), (72, 2179660), (80, 1961694), (84, 1868280), (90, 1743728), (96, 1634745), (105, 1494624), (112, 1401210), (120, 1307796), (126, 1245520), (140, 1120968), (144, 1089830), (160, 980847), (168, 934140), (180, 871864), (210, 747312), (224, 700605), (240, 653898), (252, 622760), (280, 560484), (288, 544915), (315, 498208), (336, 467070), (360, 435932), (420, 373656), (480, 326949), (504, 311380), (560, 280242), (630, 249104), (672, 233535), (720, 217966), (840, 186828), (1008, 155690), (1120, 140121), (1260, 124552), (1440, 108983), (1680, 93414), (2016, 77845), (2520, 62276), (3360, 46707), (5040, 31138), (10080, 15569)]