895387920

素因数分解:

$2^4\times 3^1\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{28051}}^1$

素因数の和:28093

約数の個数: 160

約数和(自身を含む): 3339310080

約数和(自身を除く): 2443922160

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, 6384, 7980, 10640, 15960, 28051, 31920, 56102, 84153, 112204, 140255, 168306, 196357, 224408, 280510, 336612, 392714, 420765, 448816, 532969, 561020, 589071, 673224, 785428, 841530, 981785, 1065938, 1122040, 1178142, 1346448, 1570856, 1598907, 1683060, 1963570, 2131876, 2244080, 2356284, 2664845, 2945355, 3141712, 3197814, 3366120, 3730783, 3927140, 4263752, 4712568, 5329690, 5890710, 6395628, 6732240, 7461566, 7854280, 7994535, 8527504, 9425136, 10659380, 11192349, 11781420, 12791256, 14923132, 15708560, 15989070, 18653915, 21318760, 22384698, 23562840, 25582512, 29846264, 31978140, 37307830, 42637520, 44769396, 47125680, 55961745, 59692528, 63956280, 74615660, 89538792, 111923490, 127912560, 149231320, 179077584, 223846980, 298462640, 447693960, 895387920]

約数ペア:

[(1, 895387920), (2, 447693960), (3, 298462640), (4, 223846980), (5, 179077584), (6, 149231320), (7, 127912560), (8, 111923490), (10, 89538792), (12, 74615660), (14, 63956280), (15, 59692528), (16, 55961745), (19, 47125680), (20, 44769396), (21, 42637520), (24, 37307830), (28, 31978140), (30, 29846264), (35, 25582512), (38, 23562840), (40, 22384698), (42, 21318760), (48, 18653915), (56, 15989070), (57, 15708560), (60, 14923132), (70, 12791256), (76, 11781420), (80, 11192349), (84, 10659380), (95, 9425136), (105, 8527504), (112, 7994535), (114, 7854280), (120, 7461566), (133, 6732240), (140, 6395628), (152, 5890710), (168, 5329690), (190, 4712568), (210, 4263752), (228, 3927140), (240, 3730783), (266, 3366120), (280, 3197814), (285, 3141712), (304, 2945355), (336, 2664845), (380, 2356284), (399, 2244080), (420, 2131876), (456, 1963570), (532, 1683060), (560, 1598907), (570, 1570856), (665, 1346448), (760, 1178142), (798, 1122040), (840, 1065938), (912, 981785), (1064, 841530), (1140, 785428), (1330, 673224), (1520, 589071), (1596, 561020), (1680, 532969), (1995, 448816), (2128, 420765), (2280, 392714), (2660, 336612), (3192, 280510), (3990, 224408), (4560, 196357), (5320, 168306), (6384, 140255), (7980, 112204), (10640, 84153), (15960, 56102), (28051, 31920)]