19630312920

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{41}}^1\times {\mathrm{97}}^1\times {\mathrm{13711}}^1$

素因数の和:13866

約数の個数: 192

約数和(自身を含む): 66033152640

約数和(自身を除く): 46402839720

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 30, 36, 40, 41, 45, 60, 72, 82, 90, 97, 120, 123, 164, 180, 194, 205, 246, 291, 328, 360, 369, 388, 410, 485, 492, 582, 615, 738, 776, 820, 873, 970, 984, 1164, 1230, 1455, 1476, 1640, 1746, 1845, 1940, 2328, 2460, 2910, 2952, 3492, 3690, 3880, 3977, 4365, 4920, 5820, 6984, 7380, 7954, 8730, 11640, 11931, 13711, 14760, 15908, 17460, 19885, 23862, 27422, 31816, 34920, 35793, 39770, 41133, 47724, 54844, 59655, 68555, 71586, 79540, 82266, 95448, 109688, 119310, 123399, 137110, 143172, 159080, 164532, 178965, 205665, 238620, 246798, 274220, 286344, 329064, 357930, 411330, 477240, 493596, 548440, 562151, 616995, 715860, 822660, 987192, 1124302, 1233990, 1329967, 1431720, 1645320, 1686453, 2248604, 2467980, 2659934, 2810755, 3372906, 3989901, 4497208, 4935960, 5059359, 5319868, 5621510, 6649835, 6745812, 7979802, 8432265, 10118718, 10639736, 11243020, 11969703, 13299670, 13491624, 15959604, 16864530, 19949505, 20237436, 22486040, 23939406, 25296795, 26599340, 31919208, 33729060, 39899010, 40474872, 47878812, 50593590, 53198680, 54528647, 59848515, 67458120, 79798020, 95757624, 101187180, 109057294, 119697030, 159596040, 163585941, 202374360, 218114588, 239394060, 272643235, 327171882, 436229176, 478788120, 490757823, 545286470, 654343764, 817929705, 981515646, 1090572940, 1308687528, 1635859410, 1963031292, 2181145880, 2453789115, 3271718820, 3926062584, 4907578230, 6543437640, 9815156460, 19630312920]

約数ペア:

[(1, 19630312920), (2, 9815156460), (3, 6543437640), (4, 4907578230), (5, 3926062584), (6, 3271718820), (8, 2453789115), (9, 2181145880), (10, 1963031292), (12, 1635859410), (15, 1308687528), (18, 1090572940), (20, 981515646), (24, 817929705), (30, 654343764), (36, 545286470), (40, 490757823), (41, 478788120), (45, 436229176), (60, 327171882), (72, 272643235), (82, 239394060), (90, 218114588), (97, 202374360), (120, 163585941), (123, 159596040), (164, 119697030), (180, 109057294), (194, 101187180), (205, 95757624), (246, 79798020), (291, 67458120), (328, 59848515), (360, 54528647), (369, 53198680), (388, 50593590), (410, 47878812), (485, 40474872), (492, 39899010), (582, 33729060), (615, 31919208), (738, 26599340), (776, 25296795), (820, 23939406), (873, 22486040), (970, 20237436), (984, 19949505), (1164, 16864530), (1230, 15959604), (1455, 13491624), (1476, 13299670), (1640, 11969703), (1746, 11243020), (1845, 10639736), (1940, 10118718), (2328, 8432265), (2460, 7979802), (2910, 6745812), (2952, 6649835), (3492, 5621510), (3690, 5319868), (3880, 5059359), (3977, 4935960), (4365, 4497208), (4920, 3989901), (5820, 3372906), (6984, 2810755), (7380, 2659934), (7954, 2467980), (8730, 2248604), (11640, 1686453), (11931, 1645320), (13711, 1431720), (14760, 1329967), (15908, 1233990), (17460, 1124302), (19885, 987192), (23862, 822660), (27422, 715860), (31816, 616995), (34920, 562151), (35793, 548440), (39770, 493596), (41133, 477240), (47724, 411330), (54844, 357930), (59655, 329064), (68555, 286344), (71586, 274220), (79540, 246798), (82266, 238620), (95448, 205665), (109688, 178965), (119310, 164532), (123399, 159080), (137110, 143172)]