1968906720

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{523}}^1$

素因数の和:606

約数の個数: 384

約数和(自身を含む): 7301726208

約数和(自身を除く): 5332819488

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 16, 20, 22, 23, 24, 30, 31, 32, 33, 40, 44, 46, 48, 55, 60, 62, 66, 69, 80, 88, 92, 93, 96, 110, 115, 120, 124, 132, 138, 155, 160, 165, 176, 184, 186, 220, 230, 240, 248, 253, 264, 276, 310, 330, 341, 345, 352, 368, 372, 440, 460, 465, 480, 496, 506, 523, 528, 552, 620, 660, 682, 690, 713, 736, 744, 759, 880, 920, 930, 992, 1012, 1023, 1046, 1056, 1104, 1240, 1265, 1320, 1364, 1380, 1426, 1488, 1518, 1569, 1705, 1760, 1840, 1860, 2024, 2046, 2092, 2139, 2208, 2480, 2530, 2615, 2640, 2728, 2760, 2852, 2976, 3036, 3138, 3410, 3565, 3680, 3720, 3795, 4048, 4092, 4184, 4278, 4960, 5060, 5115, 5230, 5280, 5456, 5520, 5704, 5753, 6072, 6276, 6820, 7130, 7440, 7590, 7843, 7845, 8096, 8184, 8368, 8556, 10120, 10230, 10460, 10695, 10912, 11040, 11408, 11506, 12029, 12144, 12552, 13640, 14260, 14880, 15180, 15686, 15690, 16213, 16368, 16736, 17112, 17259, 20240, 20460, 20920, 21390, 22816, 23012, 23529, 24058, 24288, 25104, 27280, 28520, 28765, 30360, 31372, 31380, 32426, 32736, 34224, 34518, 36087, 39215, 40480, 40920, 41840, 42780, 46024, 47058, 48116, 48639, 50208, 54560, 57040, 57530, 60145, 60720, 62744, 62760, 64852, 68448, 69036, 72174, 78430, 81065, 81840, 83680, 85560, 86295, 92048, 94116, 96232, 97278, 114080, 115060, 117645, 120290, 121440, 125488, 125520, 129704, 132319, 138072, 144348, 156860, 162130, 163680, 171120, 172590, 178343, 180435, 184096, 188232, 192464, 194556, 230120, 235290, 240580, 243195, 250976, 251040, 259408, 264638, 276144, 288696, 313720, 324260, 342240, 345180, 356686, 360870, 372899, 376464, 384928, 389112, 396957, 460240, 470580, 481160, 486390, 518816, 529276, 535029, 552288, 577392, 627440, 648520, 661595, 690360, 713372, 721740, 745798, 752928, 778224, 793914, 891715, 920480, 941160, 962320, 972780, 1058552, 1070058, 1118697, 1154784, 1254880, 1297040, 1323190, 1380720, 1426744, 1443480, 1491596, 1556448, 1587828, 1783430, 1864495, 1882320, 1924640, 1945560, 1984785, 2117104, 2140116, 2237394, 2594080, 2646380, 2675145, 2761440, 2853488, 2886960, 2983192, 3175656, 3566860, 3728990, 3764640, 3891120, 3969570, 4101889, 4234208, 4280232, 4474788, 5292760, 5350290, 5593485, 5706976, 5773920, 5966384, 6351312, 7133720, 7457980, 7782240, 7939140, 8203778, 8560464, 8949576, 10585520, 10700580, 11186970, 11932768, 12305667, 12702624, 14267440, 14915960, 15878280, 16407556, 17120928, 17899152, 20509445, 21171040, 21401160, 22373940, 24611334, 28534880, 29831920, 31756560, 32815112, 35798304, 41018890, 42802320, 44747880, 49222668, 59663840, 61528335, 63513120, 65630224, 82037780, 85604640, 89495760, 98445336, 123056670, 131260448, 164075560, 178991520, 196890672, 246113340, 328151120, 393781344, 492226680, 656302240, 984453360, 1968906720]

約数ペア:

[(1, 1968906720), (2, 984453360), (3, 656302240), (4, 492226680), (5, 393781344), (6, 328151120), (8, 246113340), (10, 196890672), (11, 178991520), (12, 164075560), (15, 131260448), (16, 123056670), (20, 98445336), (22, 89495760), (23, 85604640), (24, 82037780), (30, 65630224), (31, 63513120), (32, 61528335), (33, 59663840), (40, 49222668), (44, 44747880), (46, 42802320), (48, 41018890), (55, 35798304), (60, 32815112), (62, 31756560), (66, 29831920), (69, 28534880), (80, 24611334), (88, 22373940), (92, 21401160), (93, 21171040), (96, 20509445), (110, 17899152), (115, 17120928), (120, 16407556), (124, 15878280), (132, 14915960), (138, 14267440), (155, 12702624), (160, 12305667), (165, 11932768), (176, 11186970), (184, 10700580), (186, 10585520), (220, 8949576), (230, 8560464), (240, 8203778), (248, 7939140), (253, 7782240), (264, 7457980), (276, 7133720), (310, 6351312), (330, 5966384), (341, 5773920), (345, 5706976), (352, 5593485), (368, 5350290), (372, 5292760), (440, 4474788), (460, 4280232), (465, 4234208), (480, 4101889), (496, 3969570), (506, 3891120), (523, 3764640), (528, 3728990), (552, 3566860), (620, 3175656), (660, 2983192), (682, 2886960), (690, 2853488), (713, 2761440), (736, 2675145), (744, 2646380), (759, 2594080), (880, 2237394), (920, 2140116), (930, 2117104), (992, 1984785), (1012, 1945560), (1023, 1924640), (1046, 1882320), (1056, 1864495), (1104, 1783430), (1240, 1587828), (1265, 1556448), (1320, 1491596), (1364, 1443480), (1380, 1426744), (1426, 1380720), (1488, 1323190), (1518, 1297040), (1569, 1254880), (1705, 1154784), (1760, 1118697), (1840, 1070058), (1860, 1058552), (2024, 972780), (2046, 962320), (2092, 941160), (2139, 920480), (2208, 891715), (2480, 793914), (2530, 778224), (2615, 752928), (2640, 745798), (2728, 721740), (2760, 713372), (2852, 690360), (2976, 661595), (3036, 648520), (3138, 627440), (3410, 577392), (3565, 552288), (3680, 535029), (3720, 529276), (3795, 518816), (4048, 486390), (4092, 481160), (4184, 470580), (4278, 460240), (4960, 396957), (5060, 389112), (5115, 384928), (5230, 376464), (5280, 372899), (5456, 360870), (5520, 356686), (5704, 345180), (5753, 342240), (6072, 324260), (6276, 313720), (6820, 288696), (7130, 276144), (7440, 264638), (7590, 259408), (7843, 251040), (7845, 250976), (8096, 243195), (8184, 240580), (8368, 235290), (8556, 230120), (10120, 194556), (10230, 192464), (10460, 188232), (10695, 184096), (10912, 180435), (11040, 178343), (11408, 172590), (11506, 171120), (12029, 163680), (12144, 162130), (12552, 156860), (13640, 144348), (14260, 138072), (14880, 132319), (15180, 129704), (15686, 125520), (15690, 125488), (16213, 121440), (16368, 120290), (16736, 117645), (17112, 115060), (17259, 114080), (20240, 97278), (20460, 96232), (20920, 94116), (21390, 92048), (22816, 86295), (23012, 85560), (23529, 83680), (24058, 81840), (24288, 81065), (25104, 78430), (27280, 72174), (28520, 69036), (28765, 68448), (30360, 64852), (31372, 62760), (31380, 62744), (32426, 60720), (32736, 60145), (34224, 57530), (34518, 57040), (36087, 54560), (39215, 50208), (40480, 48639), (40920, 48116), (41840, 47058), (42780, 46024)]