181901280

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{47}}^1\times {\mathrm{733}}^1$

素因数の和:809

約数の個数: 192

約数和(自身を含む): 639249408

約数和(自身を除く): 457348128

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 16, 20, 22, 24, 30, 32, 33, 40, 44, 47, 48, 55, 60, 66, 80, 88, 94, 96, 110, 120, 132, 141, 160, 165, 176, 188, 220, 235, 240, 264, 282, 330, 352, 376, 440, 470, 480, 517, 528, 564, 660, 705, 733, 752, 880, 940, 1034, 1056, 1128, 1320, 1410, 1466, 1504, 1551, 1760, 1880, 2068, 2199, 2256, 2585, 2640, 2820, 2932, 3102, 3665, 3760, 4136, 4398, 4512, 5170, 5280, 5640, 5864, 6204, 7330, 7520, 7755, 8063, 8272, 8796, 10340, 10995, 11280, 11728, 12408, 14660, 15510, 16126, 16544, 17592, 20680, 21990, 22560, 23456, 24189, 24816, 29320, 31020, 32252, 34451, 35184, 40315, 41360, 43980, 48378, 49632, 58640, 62040, 64504, 68902, 70368, 80630, 82720, 87960, 96756, 103353, 117280, 120945, 124080, 129008, 137804, 161260, 172255, 175920, 193512, 206706, 241890, 248160, 258016, 275608, 322520, 344510, 351840, 378961, 387024, 413412, 483780, 516765, 551216, 645040, 689020, 757922, 774048, 826824, 967560, 1033530, 1102432, 1136883, 1290080, 1378040, 1515844, 1653648, 1894805, 1935120, 2067060, 2273766, 2756080, 3031688, 3307296, 3789610, 3870240, 4134120, 4547532, 5512160, 5684415, 6063376, 7579220, 8268240, 9095064, 11368830, 12126752, 15158440, 16536480, 18190128, 22737660, 30316880, 36380256, 45475320, 60633760, 90950640, 181901280]

約数ペア:

[(1, 181901280), (2, 90950640), (3, 60633760), (4, 45475320), (5, 36380256), (6, 30316880), (8, 22737660), (10, 18190128), (11, 16536480), (12, 15158440), (15, 12126752), (16, 11368830), (20, 9095064), (22, 8268240), (24, 7579220), (30, 6063376), (32, 5684415), (33, 5512160), (40, 4547532), (44, 4134120), (47, 3870240), (48, 3789610), (55, 3307296), (60, 3031688), (66, 2756080), (80, 2273766), (88, 2067060), (94, 1935120), (96, 1894805), (110, 1653648), (120, 1515844), (132, 1378040), (141, 1290080), (160, 1136883), (165, 1102432), (176, 1033530), (188, 967560), (220, 826824), (235, 774048), (240, 757922), (264, 689020), (282, 645040), (330, 551216), (352, 516765), (376, 483780), (440, 413412), (470, 387024), (480, 378961), (517, 351840), (528, 344510), (564, 322520), (660, 275608), (705, 258016), (733, 248160), (752, 241890), (880, 206706), (940, 193512), (1034, 175920), (1056, 172255), (1128, 161260), (1320, 137804), (1410, 129008), (1466, 124080), (1504, 120945), (1551, 117280), (1760, 103353), (1880, 96756), (2068, 87960), (2199, 82720), (2256, 80630), (2585, 70368), (2640, 68902), (2820, 64504), (2932, 62040), (3102, 58640), (3665, 49632), (3760, 48378), (4136, 43980), (4398, 41360), (4512, 40315), (5170, 35184), (5280, 34451), (5640, 32252), (5864, 31020), (6204, 29320), (7330, 24816), (7520, 24189), (7755, 23456), (8063, 22560), (8272, 21990), (8796, 20680), (10340, 17592), (10995, 16544), (11280, 16126), (11728, 15510), (12408, 14660)]