7953725880

素因数分解:

$2^3\times 3^3\times 5^1\times {\mathrm{227}}^1\times {\mathrm{32443}}^1$

素因数の和:32690

約数の個数: 128

約数和(自身を含む): 26630035200

約数和(自身を除く): 18676309320

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 27, 30, 36, 40, 45, 54, 60, 72, 90, 108, 120, 135, 180, 216, 227, 270, 360, 454, 540, 681, 908, 1080, 1135, 1362, 1816, 2043, 2270, 2724, 3405, 4086, 4540, 5448, 6129, 6810, 8172, 9080, 10215, 12258, 13620, 16344, 20430, 24516, 27240, 30645, 32443, 40860, 49032, 61290, 64886, 81720, 97329, 122580, 129772, 162215, 194658, 245160, 259544, 291987, 324430, 389316, 486645, 583974, 648860, 778632, 875961, 973290, 1167948, 1297720, 1459935, 1751922, 1946580, 2335896, 2919870, 3503844, 3893160, 4379805, 5839740, 7007688, 7364561, 8759610, 11679480, 14729122, 17519220, 22093683, 29458244, 35038440, 36822805, 44187366, 58916488, 66281049, 73645610, 88374732, 110468415, 132562098, 147291220, 176749464, 198843147, 220936830, 265124196, 294582440, 331405245, 397686294, 441873660, 530248392, 662810490, 795372588, 883747320, 994215735, 1325620980, 1590745176, 1988431470, 2651241960, 3976862940, 7953725880]

約数ペア:

[(1, 7953725880), (2, 3976862940), (3, 2651241960), (4, 1988431470), (5, 1590745176), (6, 1325620980), (8, 994215735), (9, 883747320), (10, 795372588), (12, 662810490), (15, 530248392), (18, 441873660), (20, 397686294), (24, 331405245), (27, 294582440), (30, 265124196), (36, 220936830), (40, 198843147), (45, 176749464), (54, 147291220), (60, 132562098), (72, 110468415), (90, 88374732), (108, 73645610), (120, 66281049), (135, 58916488), (180, 44187366), (216, 36822805), (227, 35038440), (270, 29458244), (360, 22093683), (454, 17519220), (540, 14729122), (681, 11679480), (908, 8759610), (1080, 7364561), (1135, 7007688), (1362, 5839740), (1816, 4379805), (2043, 3893160), (2270, 3503844), (2724, 2919870), (3405, 2335896), (4086, 1946580), (4540, 1751922), (5448, 1459935), (6129, 1297720), (6810, 1167948), (8172, 973290), (9080, 875961), (10215, 778632), (12258, 648860), (13620, 583974), (16344, 486645), (20430, 389316), (24516, 324430), (27240, 291987), (30645, 259544), (32443, 245160), (40860, 194658), (49032, 162215), (61290, 129772), (64886, 122580), (81720, 97329)]