2195375280

素因数分解:

$2^4\times 3^1\times 5^1\times 7^1\times {\mathrm{163}}^1\times {\mathrm{8017}}^1$

素因数の和:8203

約数の個数: 160

約数和(自身を含む): 7826594304

約数和(自身を除く): 5631219024

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 35, 40, 42, 48, 56, 60, 70, 80, 84, 105, 112, 120, 140, 163, 168, 210, 240, 280, 326, 336, 420, 489, 560, 652, 815, 840, 978, 1141, 1304, 1630, 1680, 1956, 2282, 2445, 2608, 3260, 3423, 3912, 4564, 4890, 5705, 6520, 6846, 7824, 8017, 9128, 9780, 11410, 13040, 13692, 16034, 17115, 18256, 19560, 22820, 24051, 27384, 32068, 34230, 39120, 40085, 45640, 48102, 54768, 56119, 64136, 68460, 80170, 91280, 96204, 112238, 120255, 128272, 136920, 160340, 168357, 192408, 224476, 240510, 273840, 280595, 320680, 336714, 384816, 448952, 481020, 561190, 641360, 673428, 841785, 897904, 962040, 1122380, 1306771, 1346856, 1683570, 1924080, 2244760, 2613542, 2693712, 3367140, 3920313, 4489520, 5227084, 6533855, 6734280, 7840626, 9147397, 10454168, 13067710, 13468560, 15681252, 18294794, 19601565, 20908336, 26135420, 27442191, 31362504, 36589588, 39203130, 45736985, 52270840, 54884382, 62725008, 73179176, 78406260, 91473970, 104541680, 109768764, 137210955, 146358352, 156812520, 182947940, 219537528, 274421910, 313625040, 365895880, 439075056, 548843820, 731791760, 1097687640, 2195375280]

約数ペア:

[(1, 2195375280), (2, 1097687640), (3, 731791760), (4, 548843820), (5, 439075056), (6, 365895880), (7, 313625040), (8, 274421910), (10, 219537528), (12, 182947940), (14, 156812520), (15, 146358352), (16, 137210955), (20, 109768764), (21, 104541680), (24, 91473970), (28, 78406260), (30, 73179176), (35, 62725008), (40, 54884382), (42, 52270840), (48, 45736985), (56, 39203130), (60, 36589588), (70, 31362504), (80, 27442191), (84, 26135420), (105, 20908336), (112, 19601565), (120, 18294794), (140, 15681252), (163, 13468560), (168, 13067710), (210, 10454168), (240, 9147397), (280, 7840626), (326, 6734280), (336, 6533855), (420, 5227084), (489, 4489520), (560, 3920313), (652, 3367140), (815, 2693712), (840, 2613542), (978, 2244760), (1141, 1924080), (1304, 1683570), (1630, 1346856), (1680, 1306771), (1956, 1122380), (2282, 962040), (2445, 897904), (2608, 841785), (3260, 673428), (3423, 641360), (3912, 561190), (4564, 481020), (4890, 448952), (5705, 384816), (6520, 336714), (6846, 320680), (7824, 280595), (8017, 273840), (9128, 240510), (9780, 224476), (11410, 192408), (13040, 168357), (13692, 160340), (16034, 136920), (17115, 128272), (18256, 120255), (19560, 112238), (22820, 96204), (24051, 91280), (27384, 80170), (32068, 68460), (34230, 64136), (39120, 56119), (40085, 54768), (45640, 48102)]