98479920

素因数分解:

$2^4\times 3^1\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{73}}^2$

素因数の和:180

約数の個数: 240

約数和(自身を含む): 385903872

約数和(自身を除く): 287423952

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 11, 12, 14, 15, 16, 20, 21, 22, 24, 28, 30, 33, 35, 40, 42, 44, 48, 55, 56, 60, 66, 70, 73, 77, 80, 84, 88, 105, 110, 112, 120, 132, 140, 146, 154, 165, 168, 176, 210, 219, 220, 231, 240, 264, 280, 292, 308, 330, 336, 365, 385, 420, 438, 440, 462, 511, 528, 560, 584, 616, 660, 730, 770, 803, 840, 876, 880, 924, 1022, 1095, 1155, 1168, 1232, 1320, 1460, 1533, 1540, 1606, 1680, 1752, 1848, 2044, 2190, 2310, 2409, 2555, 2640, 2920, 3066, 3080, 3212, 3504, 3696, 4015, 4088, 4380, 4620, 4818, 5110, 5329, 5621, 5840, 6132, 6160, 6424, 7665, 8030, 8176, 8760, 9240, 9636, 10220, 10658, 11242, 12045, 12264, 12848, 15330, 15987, 16060, 16863, 17520, 18480, 19272, 20440, 21316, 22484, 24090, 24528, 26645, 28105, 30660, 31974, 32120, 33726, 37303, 38544, 40880, 42632, 44968, 48180, 53290, 56210, 58619, 61320, 63948, 64240, 67452, 74606, 79935, 84315, 85264, 89936, 96360, 106580, 111909, 112420, 117238, 122640, 127896, 134904, 149212, 159870, 168630, 175857, 186515, 192720, 213160, 223818, 224840, 234476, 255792, 269808, 293095, 298424, 319740, 337260, 351714, 373030, 410333, 426320, 447636, 449680, 468952, 559545, 586190, 596848, 639480, 674520, 703428, 746060, 820666, 879285, 895272, 937904, 1119090, 1172380, 1230999, 1278960, 1349040, 1406856, 1492120, 1641332, 1758570, 1790544, 2051665, 2238180, 2344760, 2461998, 2813712, 2984240, 3282664, 3517140, 4103330, 4476360, 4689520, 4923996, 6154995, 6565328, 7034280, 8206660, 8952720, 9847992, 12309990, 14068560, 16413320, 19695984, 24619980, 32826640, 49239960, 98479920]

約数ペア:

[(1, 98479920), (2, 49239960), (3, 32826640), (4, 24619980), (5, 19695984), (6, 16413320), (7, 14068560), (8, 12309990), (10, 9847992), (11, 8952720), (12, 8206660), (14, 7034280), (15, 6565328), (16, 6154995), (20, 4923996), (21, 4689520), (22, 4476360), (24, 4103330), (28, 3517140), (30, 3282664), (33, 2984240), (35, 2813712), (40, 2461998), (42, 2344760), (44, 2238180), (48, 2051665), (55, 1790544), (56, 1758570), (60, 1641332), (66, 1492120), (70, 1406856), (73, 1349040), (77, 1278960), (80, 1230999), (84, 1172380), (88, 1119090), (105, 937904), (110, 895272), (112, 879285), (120, 820666), (132, 746060), (140, 703428), (146, 674520), (154, 639480), (165, 596848), (168, 586190), (176, 559545), (210, 468952), (219, 449680), (220, 447636), (231, 426320), (240, 410333), (264, 373030), (280, 351714), (292, 337260), (308, 319740), (330, 298424), (336, 293095), (365, 269808), (385, 255792), (420, 234476), (438, 224840), (440, 223818), (462, 213160), (511, 192720), (528, 186515), (560, 175857), (584, 168630), (616, 159870), (660, 149212), (730, 134904), (770, 127896), (803, 122640), (840, 117238), (876, 112420), (880, 111909), (924, 106580), (1022, 96360), (1095, 89936), (1155, 85264), (1168, 84315), (1232, 79935), (1320, 74606), (1460, 67452), (1533, 64240), (1540, 63948), (1606, 61320), (1680, 58619), (1752, 56210), (1848, 53290), (2044, 48180), (2190, 44968), (2310, 42632), (2409, 40880), (2555, 38544), (2640, 37303), (2920, 33726), (3066, 32120), (3080, 31974), (3212, 30660), (3504, 28105), (3696, 26645), (4015, 24528), (4088, 24090), (4380, 22484), (4620, 21316), (4818, 20440), (5110, 19272), (5329, 18480), (5621, 17520), (5840, 16863), (6132, 16060), (6160, 15987), (6424, 15330), (7665, 12848), (8030, 12264), (8176, 12045), (8760, 11242), (9240, 10658), (9636, 10220)]