21567165840

素因数分解:

$2^4\times 3^3\times 5^1\times {\mathrm{11}}^2\times {\mathrm{179}}^1\times {\mathrm{461}}^1$

素因数の和:684

約数の個数: 480

約数和(自身を含む): 82288483200

約数和(自身を除く): 60721317360

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 11, 12, 15, 16, 18, 20, 22, 24, 27, 30, 33, 36, 40, 44, 45, 48, 54, 55, 60, 66, 72, 80, 88, 90, 99, 108, 110, 120, 121, 132, 135, 144, 165, 176, 179, 180, 198, 216, 220, 240, 242, 264, 270, 297, 330, 358, 360, 363, 396, 432, 440, 461, 484, 495, 528, 537, 540, 594, 605, 660, 716, 720, 726, 792, 880, 895, 922, 968, 990, 1074, 1080, 1089, 1188, 1210, 1320, 1383, 1432, 1452, 1485, 1584, 1611, 1790, 1815, 1844, 1936, 1969, 1980, 2148, 2160, 2178, 2305, 2376, 2420, 2640, 2685, 2766, 2864, 2904, 2970, 3222, 3267, 3580, 3630, 3688, 3938, 3960, 4149, 4296, 4356, 4610, 4752, 4833, 4840, 5071, 5370, 5445, 5532, 5808, 5907, 5940, 6444, 6534, 6915, 7160, 7260, 7376, 7876, 7920, 8055, 8298, 8592, 8712, 9220, 9666, 9680, 9845, 10142, 10740, 10890, 11064, 11814, 11880, 12447, 12888, 13068, 13830, 14320, 14520, 15213, 15752, 16110, 16335, 16596, 17424, 17721, 18440, 19332, 19690, 20284, 20745, 21480, 21659, 21780, 22128, 23628, 23760, 24165, 24894, 25355, 25776, 26136, 27660, 29040, 29535, 30426, 31504, 32220, 32670, 33192, 35442, 36880, 38664, 39380, 40568, 41490, 42960, 43318, 43560, 45639, 47256, 48330, 49788, 50710, 52272, 53163, 55320, 55781, 59070, 60852, 62235, 64440, 64977, 65340, 66384, 70884, 76065, 77328, 78760, 81136, 82519, 82980, 86636, 87120, 88605, 91278, 94512, 96660, 99576, 101420, 106326, 108295, 110640, 111562, 118140, 121704, 124470, 128880, 129954, 130680, 136917, 141768, 152130, 157520, 165038, 165960, 167343, 173272, 177210, 182556, 193320, 194931, 199152, 202840, 212652, 216590, 223124, 228195, 236280, 243408, 247557, 248940, 259908, 261360, 265815, 273834, 278905, 283536, 304260, 324885, 330076, 331920, 334686, 346544, 354420, 365112, 386640, 389862, 405680, 412595, 425304, 433180, 446248, 456390, 472560, 495114, 497880, 502029, 519816, 531630, 547668, 557810, 584793, 608520, 649770, 660152, 669372, 684585, 708840, 730224, 742671, 779724, 825190, 836715, 850608, 866360, 892496, 907709, 912780, 974655, 990228, 995760, 1004058, 1039632, 1063260, 1095336, 1115620, 1169586, 1217040, 1237785, 1299540, 1320304, 1338744, 1369170, 1417680, 1485342, 1506087, 1559448, 1650380, 1673430, 1732720, 1815418, 1825560, 1949310, 1980456, 2008116, 2126520, 2190672, 2228013, 2231240, 2339172, 2475570, 2510145, 2599080, 2677488, 2723127, 2738340, 2923965, 2970684, 3012174, 3118896, 3300760, 3346860, 3630836, 3651120, 3713355, 3898620, 3960912, 4016232, 4253040, 4456026, 4462480, 4538545, 4678344, 4951140, 5020290, 5198160, 5446254, 5476680, 5847930, 5941368, 6024348, 6601520, 6693720, 7261672, 7426710, 7530435, 7797240, 8032464, 8169381, 8912052, 9077090, 9356688, 9902280, 9984799, 10040580, 10892508, 10953360, 11140065, 11695860, 11882736, 12048696, 13387440, 13615635, 14523344, 14853420, 15060870, 15594480, 16338762, 17824104, 18154180, 19804560, 19969598, 20081160, 21785016, 22280130, 23391720, 24097392, 24508143, 27231270, 29706840, 29954397, 30121740, 32677524, 35648208, 36308360, 39939196, 40162320, 40846905, 43570032, 44560260, 46783440, 49016286, 49923995, 54462540, 59413680, 59908794, 60243480, 65355048, 72616720, 79878392, 81693810, 89120520, 89863191, 98032572, 99847990, 108925080, 119817588, 120486960, 122540715, 130710096, 149771985, 159756784, 163387620, 178241040, 179726382, 196065144, 199695980, 217850160, 239635176, 245081430, 269589573, 299543970, 326775240, 359452764, 392130288, 399391960, 449315955, 479270352, 490162860, 539179146, 599087940, 653550480, 718905528, 798783920, 898631910, 980325720, 1078358292, 1198175880, 1347947865, 1437811056, 1797263820, 1960651440, 2156716584, 2396351760, 2695895730, 3594527640, 4313433168, 5391791460, 7189055280, 10783582920, 21567165840]

約数ペア:

[(1, 21567165840), (2, 10783582920), (3, 7189055280), (4, 5391791460), (5, 4313433168), (6, 3594527640), (8, 2695895730), (9, 2396351760), (10, 2156716584), (11, 1960651440), (12, 1797263820), (15, 1437811056), (16, 1347947865), (18, 1198175880), (20, 1078358292), (22, 980325720), (24, 898631910), (27, 798783920), (30, 718905528), (33, 653550480), (36, 599087940), (40, 539179146), (44, 490162860), (45, 479270352), (48, 449315955), (54, 399391960), (55, 392130288), (60, 359452764), (66, 326775240), (72, 299543970), (80, 269589573), (88, 245081430), (90, 239635176), (99, 217850160), (108, 199695980), (110, 196065144), (120, 179726382), (121, 178241040), (132, 163387620), (135, 159756784), (144, 149771985), (165, 130710096), (176, 122540715), (179, 120486960), (180, 119817588), (198, 108925080), (216, 99847990), (220, 98032572), (240, 89863191), (242, 89120520), (264, 81693810), (270, 79878392), (297, 72616720), (330, 65355048), (358, 60243480), (360, 59908794), (363, 59413680), (396, 54462540), (432, 49923995), (440, 49016286), (461, 46783440), (484, 44560260), (495, 43570032), (528, 40846905), (537, 40162320), (540, 39939196), (594, 36308360), (605, 35648208), (660, 32677524), (716, 30121740), (720, 29954397), (726, 29706840), (792, 27231270), (880, 24508143), (895, 24097392), (922, 23391720), (968, 22280130), (990, 21785016), (1074, 20081160), (1080, 19969598), (1089, 19804560), (1188, 18154180), (1210, 17824104), (1320, 16338762), (1383, 15594480), (1432, 15060870), (1452, 14853420), (1485, 14523344), (1584, 13615635), (1611, 13387440), (1790, 12048696), (1815, 11882736), (1844, 11695860), (1936, 11140065), (1969, 10953360), (1980, 10892508), (2148, 10040580), (2160, 9984799), (2178, 9902280), (2305, 9356688), (2376, 9077090), (2420, 8912052), (2640, 8169381), (2685, 8032464), (2766, 7797240), (2864, 7530435), (2904, 7426710), (2970, 7261672), (3222, 6693720), (3267, 6601520), (3580, 6024348), (3630, 5941368), (3688, 5847930), (3938, 5476680), (3960, 5446254), (4149, 5198160), (4296, 5020290), (4356, 4951140), (4610, 4678344), (4752, 4538545), (4833, 4462480), (4840, 4456026), (5071, 4253040), (5370, 4016232), (5445, 3960912), (5532, 3898620), (5808, 3713355), (5907, 3651120), (5940, 3630836), (6444, 3346860), (6534, 3300760), (6915, 3118896), (7160, 3012174), (7260, 2970684), (7376, 2923965), (7876, 2738340), (7920, 2723127), (8055, 2677488), (8298, 2599080), (8592, 2510145), (8712, 2475570), (9220, 2339172), (9666, 2231240), (9680, 2228013), (9845, 2190672), (10142, 2126520), (10740, 2008116), (10890, 1980456), (11064, 1949310), (11814, 1825560), (11880, 1815418), (12447, 1732720), (12888, 1673430), (13068, 1650380), (13830, 1559448), (14320, 1506087), (14520, 1485342), (15213, 1417680), (15752, 1369170), (16110, 1338744), (16335, 1320304), (16596, 1299540), (17424, 1237785), (17721, 1217040), (18440, 1169586), (19332, 1115620), (19690, 1095336), (20284, 1063260), (20745, 1039632), (21480, 1004058), (21659, 995760), (21780, 990228), (22128, 974655), (23628, 912780), (23760, 907709), (24165, 892496), (24894, 866360), (25355, 850608), (25776, 836715), (26136, 825190), (27660, 779724), (29040, 742671), (29535, 730224), (30426, 708840), (31504, 684585), (32220, 669372), (32670, 660152), (33192, 649770), (35442, 608520), (36880, 584793), (38664, 557810), (39380, 547668), (40568, 531630), (41490, 519816), (42960, 502029), (43318, 497880), (43560, 495114), (45639, 472560), (47256, 456390), (48330, 446248), (49788, 433180), (50710, 425304), (52272, 412595), (53163, 405680), (55320, 389862), (55781, 386640), (59070, 365112), (60852, 354420), (62235, 346544), (64440, 334686), (64977, 331920), (65340, 330076), (66384, 324885), (70884, 304260), (76065, 283536), (77328, 278905), (78760, 273834), (81136, 265815), (82519, 261360), (82980, 259908), (86636, 248940), (87120, 247557), (88605, 243408), (91278, 236280), (94512, 228195), (96660, 223124), (99576, 216590), (101420, 212652), (106326, 202840), (108295, 199152), (110640, 194931), (111562, 193320), (118140, 182556), (121704, 177210), (124470, 173272), (128880, 167343), (129954, 165960), (130680, 165038), (136917, 157520), (141768, 152130)]