201638640

素因数分解:

$2^4\times 3^1\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{6317}}^1$

素因数の和:6359

約数の個数: 160

約数和(自身を含む): 752094720

約数和(自身を除く): 550456080

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 19, 20, 21, 24, 28, 30, 35, 38, 40, 42, 48, 56, 57, 60, 70, 76, 80, 84, 95, 105, 112, 114, 120, 133, 140, 152, 168, 190, 210, 228, 240, 266, 280, 285, 304, 336, 380, 399, 420, 456, 532, 560, 570, 665, 760, 798, 840, 912, 1064, 1140, 1330, 1520, 1596, 1680, 1995, 2128, 2280, 2660, 3192, 3990, 4560, 5320, 6317, 6384, 7980, 10640, 12634, 15960, 18951, 25268, 31585, 31920, 37902, 44219, 50536, 63170, 75804, 88438, 94755, 101072, 120023, 126340, 132657, 151608, 176876, 189510, 221095, 240046, 252680, 265314, 303216, 353752, 360069, 379020, 442190, 480092, 505360, 530628, 600115, 663285, 707504, 720138, 758040, 840161, 884380, 960184, 1061256, 1200230, 1326570, 1440276, 1516080, 1680322, 1768760, 1800345, 1920368, 2122512, 2400460, 2520483, 2653140, 2880552, 3360644, 3537520, 3600690, 4200805, 4800920, 5040966, 5306280, 5761104, 6721288, 7201380, 8401610, 9601840, 10081932, 10612560, 12602415, 13442576, 14402760, 16803220, 20163864, 25204830, 28805520, 33606440, 40327728, 50409660, 67212880, 100819320, 201638640]

約数ペア:

[(1, 201638640), (2, 100819320), (3, 67212880), (4, 50409660), (5, 40327728), (6, 33606440), (7, 28805520), (8, 25204830), (10, 20163864), (12, 16803220), (14, 14402760), (15, 13442576), (16, 12602415), (19, 10612560), (20, 10081932), (21, 9601840), (24, 8401610), (28, 7201380), (30, 6721288), (35, 5761104), (38, 5306280), (40, 5040966), (42, 4800920), (48, 4200805), (56, 3600690), (57, 3537520), (60, 3360644), (70, 2880552), (76, 2653140), (80, 2520483), (84, 2400460), (95, 2122512), (105, 1920368), (112, 1800345), (114, 1768760), (120, 1680322), (133, 1516080), (140, 1440276), (152, 1326570), (168, 1200230), (190, 1061256), (210, 960184), (228, 884380), (240, 840161), (266, 758040), (280, 720138), (285, 707504), (304, 663285), (336, 600115), (380, 530628), (399, 505360), (420, 480092), (456, 442190), (532, 379020), (560, 360069), (570, 353752), (665, 303216), (760, 265314), (798, 252680), (840, 240046), (912, 221095), (1064, 189510), (1140, 176876), (1330, 151608), (1520, 132657), (1596, 126340), (1680, 120023), (1995, 101072), (2128, 94755), (2280, 88438), (2660, 75804), (3192, 63170), (3990, 50536), (4560, 44219), (5320, 37902), (6317, 31920), (6384, 31585), (7980, 25268), (10640, 18951), (12634, 15960)]