272050170

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{1663}}^1$

素因数の和:1740

約数の個数: 128

約数和(自身を含む): 805109760

約数和(自身を除く): 533059590

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 19, 21, 30, 35, 38, 41, 42, 57, 70, 82, 95, 105, 114, 123, 133, 190, 205, 210, 246, 266, 285, 287, 399, 410, 570, 574, 615, 665, 779, 798, 861, 1230, 1330, 1435, 1558, 1663, 1722, 1995, 2337, 2870, 3326, 3895, 3990, 4305, 4674, 4989, 5453, 7790, 8315, 8610, 9978, 10906, 11641, 11685, 16359, 16630, 23282, 23370, 24945, 27265, 31597, 32718, 34923, 49890, 54530, 58205, 63194, 68183, 69846, 81795, 94791, 116410, 136366, 157985, 163590, 174615, 189582, 204549, 221179, 315970, 340915, 349230, 409098, 442358, 473955, 477281, 663537, 681830, 947910, 954562, 1022745, 1105895, 1295477, 1327074, 1431843, 2045490, 2211790, 2386405, 2590954, 2863686, 3317685, 3886431, 4772810, 6477385, 6635370, 7159215, 7772862, 9068339, 12954770, 14318430, 18136678, 19432155, 27205017, 38864310, 45341695, 54410034, 90683390, 136025085, 272050170]

約数ペア:

[(1, 272050170), (2, 136025085), (3, 90683390), (5, 54410034), (6, 45341695), (7, 38864310), (10, 27205017), (14, 19432155), (15, 18136678), (19, 14318430), (21, 12954770), (30, 9068339), (35, 7772862), (38, 7159215), (41, 6635370), (42, 6477385), (57, 4772810), (70, 3886431), (82, 3317685), (95, 2863686), (105, 2590954), (114, 2386405), (123, 2211790), (133, 2045490), (190, 1431843), (205, 1327074), (210, 1295477), (246, 1105895), (266, 1022745), (285, 954562), (287, 947910), (399, 681830), (410, 663537), (570, 477281), (574, 473955), (615, 442358), (665, 409098), (779, 349230), (798, 340915), (861, 315970), (1230, 221179), (1330, 204549), (1435, 189582), (1558, 174615), (1663, 163590), (1722, 157985), (1995, 136366), (2337, 116410), (2870, 94791), (3326, 81795), (3895, 69846), (3990, 68183), (4305, 63194), (4674, 58205), (4989, 54530), (5453, 49890), (7790, 34923), (8315, 32718), (8610, 31597), (9978, 27265), (10906, 24945), (11641, 23370), (11685, 23282), (16359, 16630)]