1856103480

素因数分解:

$2^3\times 3^2\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{66959}}^1$

素因数の和:66994

約数の個数: 192

約数和(自身を含む): 7520947200

約数和(自身を除く): 5664843720

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 14, 15, 18, 20, 21, 22, 24, 28, 30, 33, 35, 36, 40, 42, 44, 45, 55, 56, 60, 63, 66, 70, 72, 77, 84, 88, 90, 99, 105, 110, 120, 126, 132, 140, 154, 165, 168, 180, 198, 210, 220, 231, 252, 264, 280, 308, 315, 330, 360, 385, 396, 420, 440, 462, 495, 504, 616, 630, 660, 693, 770, 792, 840, 924, 990, 1155, 1260, 1320, 1386, 1540, 1848, 1980, 2310, 2520, 2772, 3080, 3465, 3960, 4620, 5544, 6930, 9240, 13860, 27720, 66959, 133918, 200877, 267836, 334795, 401754, 468713, 535672, 602631, 669590, 736549, 803508, 937426, 1004385, 1205262, 1339180, 1406139, 1473098, 1607016, 1874852, 2008770, 2209647, 2343565, 2410524, 2678360, 2812278, 2946196, 3013155, 3682745, 3749704, 4017540, 4218417, 4419294, 4687130, 4821048, 5155843, 5624556, 5892392, 6026310, 6628941, 7030695, 7365490, 8035080, 8436834, 8838588, 9374260, 10311686, 11048235, 11249112, 12052620, 13257882, 14061390, 14730980, 15467529, 16873668, 17677176, 18748520, 20623372, 21092085, 22096470, 24105240, 25779215, 26515764, 28122780, 29461960, 30935058, 33144705, 33747336, 41246744, 42184170, 44192940, 46402587, 51558430, 53031528, 56245560, 61870116, 66289410, 77337645, 84368340, 88385880, 92805174, 103116860, 123740232, 132578820, 154675290, 168736680, 185610348, 206233720, 232012935, 265157640, 309350580, 371220696, 464025870, 618701160, 928051740, 1856103480]

約数ペア:

[(1, 1856103480), (2, 928051740), (3, 618701160), (4, 464025870), (5, 371220696), (6, 309350580), (7, 265157640), (8, 232012935), (9, 206233720), (10, 185610348), (11, 168736680), (12, 154675290), (14, 132578820), (15, 123740232), (18, 103116860), (20, 92805174), (21, 88385880), (22, 84368340), (24, 77337645), (28, 66289410), (30, 61870116), (33, 56245560), (35, 53031528), (36, 51558430), (40, 46402587), (42, 44192940), (44, 42184170), (45, 41246744), (55, 33747336), (56, 33144705), (60, 30935058), (63, 29461960), (66, 28122780), (70, 26515764), (72, 25779215), (77, 24105240), (84, 22096470), (88, 21092085), (90, 20623372), (99, 18748520), (105, 17677176), (110, 16873668), (120, 15467529), (126, 14730980), (132, 14061390), (140, 13257882), (154, 12052620), (165, 11249112), (168, 11048235), (180, 10311686), (198, 9374260), (210, 8838588), (220, 8436834), (231, 8035080), (252, 7365490), (264, 7030695), (280, 6628941), (308, 6026310), (315, 5892392), (330, 5624556), (360, 5155843), (385, 4821048), (396, 4687130), (420, 4419294), (440, 4218417), (462, 4017540), (495, 3749704), (504, 3682745), (616, 3013155), (630, 2946196), (660, 2812278), (693, 2678360), (770, 2410524), (792, 2343565), (840, 2209647), (924, 2008770), (990, 1874852), (1155, 1607016), (1260, 1473098), (1320, 1406139), (1386, 1339180), (1540, 1205262), (1848, 1004385), (1980, 937426), (2310, 803508), (2520, 736549), (2772, 669590), (3080, 602631), (3465, 535672), (3960, 468713), (4620, 401754), (5544, 334795), (6930, 267836), (9240, 200877), (13860, 133918), (27720, 66959)]