21912437760

素因数分解:

$2^{10}\times 3^1\times 5^1\times {\mathrm{47}}^1\times {\mathrm{127}}^1\times {\mathrm{239}}^1$

素因数の和:441

約数の個数: 352

約数和(自身を含む): 72442183680

約数和(自身を除く): 50529745920

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 47, 48, 60, 64, 80, 94, 96, 120, 127, 128, 141, 160, 188, 192, 235, 239, 240, 254, 256, 282, 320, 376, 381, 384, 470, 478, 480, 508, 512, 564, 635, 640, 705, 717, 752, 762, 768, 940, 956, 960, 1016, 1024, 1128, 1195, 1270, 1280, 1410, 1434, 1504, 1524, 1536, 1880, 1905, 1912, 1920, 2032, 2256, 2390, 2540, 2560, 2820, 2868, 3008, 3048, 3072, 3585, 3760, 3810, 3824, 3840, 4064, 4512, 4780, 5080, 5120, 5640, 5736, 5969, 6016, 6096, 7170, 7520, 7620, 7648, 7680, 8128, 9024, 9560, 10160, 11233, 11280, 11472, 11938, 12032, 12192, 14340, 15040, 15240, 15296, 15360, 16256, 17907, 18048, 19120, 20320, 22466, 22560, 22944, 23876, 24064, 24384, 28680, 29845, 30080, 30353, 30480, 30592, 32512, 33699, 35814, 36096, 38240, 40640, 44932, 45120, 45888, 47752, 48128, 48768, 56165, 57360, 59690, 60160, 60706, 60960, 61184, 65024, 67398, 71628, 72192, 76480, 81280, 89535, 89864, 90240, 91059, 91776, 95504, 97536, 112330, 114720, 119380, 120320, 121412, 121920, 122368, 130048, 134796, 143256, 144384, 151765, 152960, 162560, 168495, 179070, 179728, 180480, 182118, 183552, 191008, 195072, 224660, 229440, 238760, 240640, 242824, 243840, 244736, 269592, 286512, 303530, 305920, 325120, 336990, 358140, 359456, 360960, 364236, 367104, 382016, 390144, 449320, 455295, 458880, 477520, 485648, 487680, 539184, 573024, 607060, 611840, 650240, 673980, 716280, 718912, 721920, 728472, 734208, 764032, 898640, 910590, 917760, 955040, 971296, 975360, 1078368, 1146048, 1214120, 1223680, 1347960, 1426591, 1432560, 1437824, 1456944, 1528064, 1797280, 1821180, 1835520, 1910080, 1942592, 1950720, 2156736, 2292096, 2428240, 2695920, 2853182, 2865120, 2875648, 2913888, 3056128, 3594560, 3642360, 3671040, 3820160, 3885184, 4279773, 4313472, 4584192, 4856480, 5391840, 5706364, 5730240, 5751296, 5827776, 6112256, 7132955, 7189120, 7284720, 7640320, 7770368, 8559546, 8626944, 9168384, 9712960, 10783680, 11412728, 11460480, 11502592, 11655552, 14265910, 14378240, 14569440, 15280640, 15540736, 17119092, 17253888, 18336768, 19425920, 21398865, 21567360, 22825456, 22920960, 23311104, 28531820, 28756480, 29138880, 30561280, 31081472, 34238184, 34507776, 38851840, 42797730, 43134720, 45650912, 45841920, 46622208, 57063640, 57512960, 58277760, 68476368, 77703680, 85595460, 86269440, 91301824, 91683840, 93244416, 114127280, 116555520, 136952736, 155407360, 171190920, 172538880, 182603648, 228254560, 233111040, 273905472, 342381840, 365207296, 456509120, 466222080, 547810944, 684763680, 730414592, 913018240, 1095621888, 1369527360, 1460829184, 1826036480, 2191243776, 2739054720, 3652072960, 4382487552, 5478109440, 7304145920, 10956218880, 21912437760]

約数ペア:

[(1, 21912437760), (2, 10956218880), (3, 7304145920), (4, 5478109440), (5, 4382487552), (6, 3652072960), (8, 2739054720), (10, 2191243776), (12, 1826036480), (15, 1460829184), (16, 1369527360), (20, 1095621888), (24, 913018240), (30, 730414592), (32, 684763680), (40, 547810944), (47, 466222080), (48, 456509120), (60, 365207296), (64, 342381840), (80, 273905472), (94, 233111040), (96, 228254560), (120, 182603648), (127, 172538880), (128, 171190920), (141, 155407360), (160, 136952736), (188, 116555520), (192, 114127280), (235, 93244416), (239, 91683840), (240, 91301824), (254, 86269440), (256, 85595460), (282, 77703680), (320, 68476368), (376, 58277760), (381, 57512960), (384, 57063640), (470, 46622208), (478, 45841920), (480, 45650912), (508, 43134720), (512, 42797730), (564, 38851840), (635, 34507776), (640, 34238184), (705, 31081472), (717, 30561280), (752, 29138880), (762, 28756480), (768, 28531820), (940, 23311104), (956, 22920960), (960, 22825456), (1016, 21567360), (1024, 21398865), (1128, 19425920), (1195, 18336768), (1270, 17253888), (1280, 17119092), (1410, 15540736), (1434, 15280640), (1504, 14569440), (1524, 14378240), (1536, 14265910), (1880, 11655552), (1905, 11502592), (1912, 11460480), (1920, 11412728), (2032, 10783680), (2256, 9712960), (2390, 9168384), (2540, 8626944), (2560, 8559546), (2820, 7770368), (2868, 7640320), (3008, 7284720), (3048, 7189120), (3072, 7132955), (3585, 6112256), (3760, 5827776), (3810, 5751296), (3824, 5730240), (3840, 5706364), (4064, 5391840), (4512, 4856480), (4780, 4584192), (5080, 4313472), (5120, 4279773), (5640, 3885184), (5736, 3820160), (5969, 3671040), (6016, 3642360), (6096, 3594560), (7170, 3056128), (7520, 2913888), (7620, 2875648), (7648, 2865120), (7680, 2853182), (8128, 2695920), (9024, 2428240), (9560, 2292096), (10160, 2156736), (11233, 1950720), (11280, 1942592), (11472, 1910080), (11938, 1835520), (12032, 1821180), (12192, 1797280), (14340, 1528064), (15040, 1456944), (15240, 1437824), (15296, 1432560), (15360, 1426591), (16256, 1347960), (17907, 1223680), (18048, 1214120), (19120, 1146048), (20320, 1078368), (22466, 975360), (22560, 971296), (22944, 955040), (23876, 917760), (24064, 910590), (24384, 898640), (28680, 764032), (29845, 734208), (30080, 728472), (30353, 721920), (30480, 718912), (30592, 716280), (32512, 673980), (33699, 650240), (35814, 611840), (36096, 607060), (38240, 573024), (40640, 539184), (44932, 487680), (45120, 485648), (45888, 477520), (47752, 458880), (48128, 455295), (48768, 449320), (56165, 390144), (57360, 382016), (59690, 367104), (60160, 364236), (60706, 360960), (60960, 359456), (61184, 358140), (65024, 336990), (67398, 325120), (71628, 305920), (72192, 303530), (76480, 286512), (81280, 269592), (89535, 244736), (89864, 243840), (90240, 242824), (91059, 240640), (91776, 238760), (95504, 229440), (97536, 224660), (112330, 195072), (114720, 191008), (119380, 183552), (120320, 182118), (121412, 180480), (121920, 179728), (122368, 179070), (130048, 168495), (134796, 162560), (143256, 152960), (144384, 151765)]