156620040

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{73}}^1\times {\mathrm{941}}^1$

素因数の和:1047

約数の個数: 128

約数和(自身を含む): 501897600

約数和(自身を除く): 345277560

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 19, 20, 24, 30, 38, 40, 57, 60, 73, 76, 95, 114, 120, 146, 152, 190, 219, 228, 285, 292, 365, 380, 438, 456, 570, 584, 730, 760, 876, 941, 1095, 1140, 1387, 1460, 1752, 1882, 2190, 2280, 2774, 2823, 2920, 3764, 4161, 4380, 4705, 5548, 5646, 6935, 7528, 8322, 8760, 9410, 11096, 11292, 13870, 14115, 16644, 17879, 18820, 20805, 22584, 27740, 28230, 33288, 35758, 37640, 41610, 53637, 55480, 56460, 68693, 71516, 83220, 89395, 107274, 112920, 137386, 143032, 166440, 178790, 206079, 214548, 268185, 274772, 343465, 357580, 412158, 429096, 536370, 549544, 686930, 715160, 824316, 1030395, 1072740, 1305167, 1373860, 1648632, 2060790, 2145480, 2610334, 2747720, 3915501, 4121580, 5220668, 6525835, 7831002, 8243160, 10441336, 13051670, 15662004, 19577505, 26103340, 31324008, 39155010, 52206680, 78310020, 156620040]

約数ペア:

[(1, 156620040), (2, 78310020), (3, 52206680), (4, 39155010), (5, 31324008), (6, 26103340), (8, 19577505), (10, 15662004), (12, 13051670), (15, 10441336), (19, 8243160), (20, 7831002), (24, 6525835), (30, 5220668), (38, 4121580), (40, 3915501), (57, 2747720), (60, 2610334), (73, 2145480), (76, 2060790), (95, 1648632), (114, 1373860), (120, 1305167), (146, 1072740), (152, 1030395), (190, 824316), (219, 715160), (228, 686930), (285, 549544), (292, 536370), (365, 429096), (380, 412158), (438, 357580), (456, 343465), (570, 274772), (584, 268185), (730, 214548), (760, 206079), (876, 178790), (941, 166440), (1095, 143032), (1140, 137386), (1387, 112920), (1460, 107274), (1752, 89395), (1882, 83220), (2190, 71516), (2280, 68693), (2774, 56460), (2823, 55480), (2920, 53637), (3764, 41610), (4161, 37640), (4380, 35758), (4705, 33288), (5548, 28230), (5646, 27740), (6935, 22584), (7528, 20805), (8322, 18820), (8760, 17879), (9410, 16644), (11096, 14115), (11292, 13870)]