284036480

素因数分解:

$2^7\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{4877}}^1$

素因数の和:4916

約数の個数: 128

約数和(自身を含む): 835894080

約数和(自身を除く): 551857600

約数列:

[1, 2, 4, 5, 7, 8, 10, 13, 14, 16, 20, 26, 28, 32, 35, 40, 52, 56, 64, 65, 70, 80, 91, 104, 112, 128, 130, 140, 160, 182, 208, 224, 260, 280, 320, 364, 416, 448, 455, 520, 560, 640, 728, 832, 896, 910, 1040, 1120, 1456, 1664, 1820, 2080, 2240, 2912, 3640, 4160, 4480, 4877, 5824, 7280, 8320, 9754, 11648, 14560, 19508, 24385, 29120, 34139, 39016, 48770, 58240, 63401, 68278, 78032, 97540, 126802, 136556, 156064, 170695, 195080, 253604, 273112, 312128, 317005, 341390, 390160, 443807, 507208, 546224, 624256, 634010, 682780, 780320, 887614, 1014416, 1092448, 1268020, 1365560, 1560640, 1775228, 2028832, 2184896, 2219035, 2536040, 2731120, 3121280, 3550456, 4057664, 4369792, 4438070, 5072080, 5462240, 7100912, 8115328, 8876140, 10144160, 10924480, 14201824, 17752280, 20288320, 21848960, 28403648, 35504560, 40576640, 56807296, 71009120, 142018240, 284036480]

約数ペア:

[(1, 284036480), (2, 142018240), (4, 71009120), (5, 56807296), (7, 40576640), (8, 35504560), (10, 28403648), (13, 21848960), (14, 20288320), (16, 17752280), (20, 14201824), (26, 10924480), (28, 10144160), (32, 8876140), (35, 8115328), (40, 7100912), (52, 5462240), (56, 5072080), (64, 4438070), (65, 4369792), (70, 4057664), (80, 3550456), (91, 3121280), (104, 2731120), (112, 2536040), (128, 2219035), (130, 2184896), (140, 2028832), (160, 1775228), (182, 1560640), (208, 1365560), (224, 1268020), (260, 1092448), (280, 1014416), (320, 887614), (364, 780320), (416, 682780), (448, 634010), (455, 624256), (520, 546224), (560, 507208), (640, 443807), (728, 390160), (832, 341390), (896, 317005), (910, 312128), (1040, 273112), (1120, 253604), (1456, 195080), (1664, 170695), (1820, 156064), (2080, 136556), (2240, 126802), (2912, 97540), (3640, 78032), (4160, 68278), (4480, 63401), (4877, 58240), (5824, 48770), (7280, 39016), (8320, 34139), (9754, 29120), (11648, 24385), (14560, 19508)]