71097240

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{31183}}^1$

素因数の和:31216

約数の個数: 64

約数和(自身を含む): 224524800

約数和(自身を除く): 153427560

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 19, 20, 24, 30, 38, 40, 57, 60, 76, 95, 114, 120, 152, 190, 228, 285, 380, 456, 570, 760, 1140, 2280, 31183, 62366, 93549, 124732, 155915, 187098, 249464, 311830, 374196, 467745, 592477, 623660, 748392, 935490, 1184954, 1247320, 1777431, 1870980, 2369908, 2962385, 3554862, 3741960, 4739816, 5924770, 7109724, 8887155, 11849540, 14219448, 17774310, 23699080, 35548620, 71097240]

約数ペア:

[(1, 71097240), (2, 35548620), (3, 23699080), (4, 17774310), (5, 14219448), (6, 11849540), (8, 8887155), (10, 7109724), (12, 5924770), (15, 4739816), (19, 3741960), (20, 3554862), (24, 2962385), (30, 2369908), (38, 1870980), (40, 1777431), (57, 1247320), (60, 1184954), (76, 935490), (95, 748392), (114, 623660), (120, 592477), (152, 467745), (190, 374196), (228, 311830), (285, 249464), (380, 187098), (456, 155915), (570, 124732), (760, 93549), (1140, 62366), (2280, 31183)]