2015156960

素因数分解:

$2^5\times 5^1\times {\mathrm{23}}^1\times {\mathrm{47}}^1\times {\mathrm{61}}^1\times {\mathrm{191}}^1$

素因数の和:337

約数の個数: 192

約数和(自身を含む): 5183668224

約数和(自身を除く): 3168511264

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 23, 32, 40, 46, 47, 61, 80, 92, 94, 115, 122, 160, 184, 188, 191, 230, 235, 244, 305, 368, 376, 382, 460, 470, 488, 610, 736, 752, 764, 920, 940, 955, 976, 1081, 1220, 1403, 1504, 1528, 1840, 1880, 1910, 1952, 2162, 2440, 2806, 2867, 3056, 3680, 3760, 3820, 4324, 4393, 4880, 5405, 5612, 5734, 6112, 7015, 7520, 7640, 8648, 8786, 8977, 9760, 10810, 11224, 11468, 11651, 14030, 14335, 15280, 17296, 17572, 17954, 21620, 21965, 22448, 22936, 23302, 28060, 28670, 30560, 34592, 35144, 35908, 43240, 43930, 44885, 44896, 45872, 46604, 56120, 57340, 58255, 65941, 70288, 71816, 86480, 87860, 89770, 91744, 93208, 112240, 114680, 116510, 131882, 140576, 143632, 172960, 175720, 179540, 186416, 206471, 224480, 229360, 233020, 263764, 267973, 287264, 329705, 351440, 359080, 372832, 412942, 458720, 466040, 527528, 535946, 547597, 659410, 702880, 718160, 825884, 932080, 1032355, 1055056, 1071892, 1095194, 1318820, 1339865, 1436320, 1651768, 1864160, 2064710, 2110112, 2143784, 2190388, 2637640, 2679730, 2737985, 3303536, 4129420, 4287568, 4380776, 5275280, 5359460, 5475970, 6607072, 8258840, 8575136, 8761552, 10550560, 10718920, 10951940, 12594731, 16517680, 17523104, 21437840, 21903880, 25189462, 33035360, 42875680, 43807760, 50378924, 62973655, 87615520, 100757848, 125947310, 201515696, 251894620, 403031392, 503789240, 1007578480, 2015156960]

約数ペア:

[(1, 2015156960), (2, 1007578480), (4, 503789240), (5, 403031392), (8, 251894620), (10, 201515696), (16, 125947310), (20, 100757848), (23, 87615520), (32, 62973655), (40, 50378924), (46, 43807760), (47, 42875680), (61, 33035360), (80, 25189462), (92, 21903880), (94, 21437840), (115, 17523104), (122, 16517680), (160, 12594731), (184, 10951940), (188, 10718920), (191, 10550560), (230, 8761552), (235, 8575136), (244, 8258840), (305, 6607072), (368, 5475970), (376, 5359460), (382, 5275280), (460, 4380776), (470, 4287568), (488, 4129420), (610, 3303536), (736, 2737985), (752, 2679730), (764, 2637640), (920, 2190388), (940, 2143784), (955, 2110112), (976, 2064710), (1081, 1864160), (1220, 1651768), (1403, 1436320), (1504, 1339865), (1528, 1318820), (1840, 1095194), (1880, 1071892), (1910, 1055056), (1952, 1032355), (2162, 932080), (2440, 825884), (2806, 718160), (2867, 702880), (3056, 659410), (3680, 547597), (3760, 535946), (3820, 527528), (4324, 466040), (4393, 458720), (4880, 412942), (5405, 372832), (5612, 359080), (5734, 351440), (6112, 329705), (7015, 287264), (7520, 267973), (7640, 263764), (8648, 233020), (8786, 229360), (8977, 224480), (9760, 206471), (10810, 186416), (11224, 179540), (11468, 175720), (11651, 172960), (14030, 143632), (14335, 140576), (15280, 131882), (17296, 116510), (17572, 114680), (17954, 112240), (21620, 93208), (21965, 91744), (22448, 89770), (22936, 87860), (23302, 86480), (28060, 71816), (28670, 70288), (30560, 65941), (34592, 58255), (35144, 57340), (35908, 56120), (43240, 46604), (43930, 45872), (44885, 44896)]