336141320

素因数分解:

$2^3\times 5^1\times {\mathrm{23}}^1\times {\mathrm{29}}^1\times {\mathrm{43}}^1\times {\mathrm{293}}^1$

素因数の和:399

約数の個数: 128

約数和(自身を含む): 838252800

約数和(自身を除く): 502111480

約数列:

[1, 2, 4, 5, 8, 10, 20, 23, 29, 40, 43, 46, 58, 86, 92, 115, 116, 145, 172, 184, 215, 230, 232, 290, 293, 344, 430, 460, 580, 586, 667, 860, 920, 989, 1160, 1172, 1247, 1334, 1465, 1720, 1978, 2344, 2494, 2668, 2930, 3335, 3956, 4945, 4988, 5336, 5860, 6235, 6670, 6739, 7912, 8497, 9890, 9976, 11720, 12470, 12599, 13340, 13478, 16994, 19780, 24940, 25198, 26680, 26956, 28681, 33695, 33988, 39560, 42485, 49880, 50396, 53912, 57362, 62995, 67390, 67976, 84970, 100792, 114724, 125990, 134780, 143405, 169940, 195431, 229448, 251980, 269560, 286810, 289777, 339880, 365371, 390862, 503960, 573620, 579554, 730742, 781724, 977155, 1147240, 1159108, 1448885, 1461484, 1563448, 1826855, 1954310, 2318216, 2897770, 2922968, 3653710, 3908620, 5795540, 7307420, 7817240, 8403533, 11591080, 14614840, 16807066, 33614132, 42017665, 67228264, 84035330, 168070660, 336141320]

約数ペア:

[(1, 336141320), (2, 168070660), (4, 84035330), (5, 67228264), (8, 42017665), (10, 33614132), (20, 16807066), (23, 14614840), (29, 11591080), (40, 8403533), (43, 7817240), (46, 7307420), (58, 5795540), (86, 3908620), (92, 3653710), (115, 2922968), (116, 2897770), (145, 2318216), (172, 1954310), (184, 1826855), (215, 1563448), (230, 1461484), (232, 1448885), (290, 1159108), (293, 1147240), (344, 977155), (430, 781724), (460, 730742), (580, 579554), (586, 573620), (667, 503960), (860, 390862), (920, 365371), (989, 339880), (1160, 289777), (1172, 286810), (1247, 269560), (1334, 251980), (1465, 229448), (1720, 195431), (1978, 169940), (2344, 143405), (2494, 134780), (2668, 125990), (2930, 114724), (3335, 100792), (3956, 84970), (4945, 67976), (4988, 67390), (5336, 62995), (5860, 57362), (6235, 53912), (6670, 50396), (6739, 49880), (7912, 42485), (8497, 39560), (9890, 33988), (9976, 33695), (11720, 28681), (12470, 26956), (12599, 26680), (13340, 25198), (13478, 24940), (16994, 19780)]