2113721160

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{83}}^1\times {\mathrm{9227}}^1$

素因数の和:9347

約数の個数: 128

約数和(自身を含む): 6697313280

約数和(自身を除く): 4583592120

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 23, 24, 30, 40, 46, 60, 69, 83, 92, 115, 120, 138, 166, 184, 230, 249, 276, 332, 345, 415, 460, 498, 552, 664, 690, 830, 920, 996, 1245, 1380, 1660, 1909, 1992, 2490, 2760, 3320, 3818, 4980, 5727, 7636, 9227, 9545, 9960, 11454, 15272, 18454, 19090, 22908, 27681, 28635, 36908, 38180, 45816, 46135, 55362, 57270, 73816, 76360, 92270, 110724, 114540, 138405, 184540, 212221, 221448, 229080, 276810, 369080, 424442, 553620, 636663, 765841, 848884, 1061105, 1107240, 1273326, 1531682, 1697768, 2122210, 2297523, 2546652, 3063364, 3183315, 3829205, 4244420, 4595046, 5093304, 6126728, 6366630, 7658410, 8488840, 9190092, 11487615, 12733260, 15316820, 17614343, 18380184, 22975230, 25466520, 30633640, 35228686, 45950460, 52843029, 70457372, 88071715, 91900920, 105686058, 140914744, 176143430, 211372116, 264215145, 352286860, 422744232, 528430290, 704573720, 1056860580, 2113721160]

約数ペア:

[(1, 2113721160), (2, 1056860580), (3, 704573720), (4, 528430290), (5, 422744232), (6, 352286860), (8, 264215145), (10, 211372116), (12, 176143430), (15, 140914744), (20, 105686058), (23, 91900920), (24, 88071715), (30, 70457372), (40, 52843029), (46, 45950460), (60, 35228686), (69, 30633640), (83, 25466520), (92, 22975230), (115, 18380184), (120, 17614343), (138, 15316820), (166, 12733260), (184, 11487615), (230, 9190092), (249, 8488840), (276, 7658410), (332, 6366630), (345, 6126728), (415, 5093304), (460, 4595046), (498, 4244420), (552, 3829205), (664, 3183315), (690, 3063364), (830, 2546652), (920, 2297523), (996, 2122210), (1245, 1697768), (1380, 1531682), (1660, 1273326), (1909, 1107240), (1992, 1061105), (2490, 848884), (2760, 765841), (3320, 636663), (3818, 553620), (4980, 424442), (5727, 369080), (7636, 276810), (9227, 229080), (9545, 221448), (9960, 212221), (11454, 184540), (15272, 138405), (18454, 114540), (19090, 110724), (22908, 92270), (27681, 76360), (28635, 73816), (36908, 57270), (38180, 55362), (45816, 46135)]