72277848320

素因数分解:

$2^8\times 5^1\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{47}}^1\times {\mathrm{1709}}^1$

素因数の和:1833

約数の個数: 288

約数和(自身を含む): 191259532800

約数和(自身を除く): 118981684480

約数列:

[1, 2, 4, 5, 8, 10, 16, 19, 20, 32, 37, 38, 40, 47, 64, 74, 76, 80, 94, 95, 128, 148, 152, 160, 185, 188, 190, 235, 256, 296, 304, 320, 370, 376, 380, 470, 592, 608, 640, 703, 740, 752, 760, 893, 940, 1184, 1216, 1280, 1406, 1480, 1504, 1520, 1709, 1739, 1786, 1880, 2368, 2432, 2812, 2960, 3008, 3040, 3418, 3478, 3515, 3572, 3760, 4465, 4736, 4864, 5624, 5920, 6016, 6080, 6836, 6956, 7030, 7144, 7520, 8545, 8695, 8930, 9472, 11248, 11840, 12032, 12160, 13672, 13912, 14060, 14288, 15040, 17090, 17390, 17860, 22496, 23680, 24320, 27344, 27824, 28120, 28576, 30080, 32471, 33041, 34180, 34780, 35720, 44992, 47360, 54688, 55648, 56240, 57152, 60160, 63233, 64942, 66082, 68360, 69560, 71440, 80323, 89984, 109376, 111296, 112480, 114304, 126466, 129884, 132164, 136720, 139120, 142880, 160646, 162355, 165205, 179968, 218752, 222592, 224960, 228608, 252932, 259768, 264328, 273440, 278240, 285760, 316165, 321292, 324710, 330410, 401615, 437504, 445184, 449920, 505864, 519536, 528656, 546880, 556480, 571520, 632330, 642584, 649420, 660820, 803230, 899840, 1011728, 1039072, 1057312, 1093760, 1112960, 1143040, 1201427, 1264660, 1285168, 1298840, 1321640, 1526137, 1606460, 2023456, 2078144, 2114624, 2187520, 2225920, 2402854, 2529320, 2570336, 2597680, 2643280, 2971951, 3052274, 3212920, 4046912, 4156288, 4229248, 4805708, 5058640, 5140672, 5195360, 5286560, 5943902, 6007135, 6104548, 6425840, 7630685, 8093824, 8312576, 8458496, 9611416, 10117280, 10281344, 10390720, 10573120, 11887804, 12014270, 12209096, 12851680, 14859755, 15261370, 16187648, 19222832, 20234560, 20562688, 20781440, 21146240, 23775608, 24028540, 24418192, 25703360, 29719510, 30522740, 38445664, 40469120, 41562880, 42292480, 47551216, 48057080, 48836384, 51406720, 56467069, 59439020, 61045480, 76891328, 80938240, 95102432, 96114160, 97672768, 102813440, 112934138, 118878040, 122090960, 153782656, 190204864, 192228320, 195345536, 225868276, 237756080, 244181920, 282335345, 307565312, 380409728, 384456640, 390691072, 451736552, 475512160, 488363840, 564670690, 760819456, 768913280, 903473104, 951024320, 976727680, 1129341380, 1537826560, 1806946208, 1902048640, 1953455360, 2258682760, 3613892416, 3804097280, 4517365520, 7227784832, 9034731040, 14455569664, 18069462080, 36138924160, 72277848320]

約数ペア:

[(1, 72277848320), (2, 36138924160), (4, 18069462080), (5, 14455569664), (8, 9034731040), (10, 7227784832), (16, 4517365520), (19, 3804097280), (20, 3613892416), (32, 2258682760), (37, 1953455360), (38, 1902048640), (40, 1806946208), (47, 1537826560), (64, 1129341380), (74, 976727680), (76, 951024320), (80, 903473104), (94, 768913280), (95, 760819456), (128, 564670690), (148, 488363840), (152, 475512160), (160, 451736552), (185, 390691072), (188, 384456640), (190, 380409728), (235, 307565312), (256, 282335345), (296, 244181920), (304, 237756080), (320, 225868276), (370, 195345536), (376, 192228320), (380, 190204864), (470, 153782656), (592, 122090960), (608, 118878040), (640, 112934138), (703, 102813440), (740, 97672768), (752, 96114160), (760, 95102432), (893, 80938240), (940, 76891328), (1184, 61045480), (1216, 59439020), (1280, 56467069), (1406, 51406720), (1480, 48836384), (1504, 48057080), (1520, 47551216), (1709, 42292480), (1739, 41562880), (1786, 40469120), (1880, 38445664), (2368, 30522740), (2432, 29719510), (2812, 25703360), (2960, 24418192), (3008, 24028540), (3040, 23775608), (3418, 21146240), (3478, 20781440), (3515, 20562688), (3572, 20234560), (3760, 19222832), (4465, 16187648), (4736, 15261370), (4864, 14859755), (5624, 12851680), (5920, 12209096), (6016, 12014270), (6080, 11887804), (6836, 10573120), (6956, 10390720), (7030, 10281344), (7144, 10117280), (7520, 9611416), (8545, 8458496), (8695, 8312576), (8930, 8093824), (9472, 7630685), (11248, 6425840), (11840, 6104548), (12032, 6007135), (12160, 5943902), (13672, 5286560), (13912, 5195360), (14060, 5140672), (14288, 5058640), (15040, 4805708), (17090, 4229248), (17390, 4156288), (17860, 4046912), (22496, 3212920), (23680, 3052274), (24320, 2971951), (27344, 2643280), (27824, 2597680), (28120, 2570336), (28576, 2529320), (30080, 2402854), (32471, 2225920), (33041, 2187520), (34180, 2114624), (34780, 2078144), (35720, 2023456), (44992, 1606460), (47360, 1526137), (54688, 1321640), (55648, 1298840), (56240, 1285168), (57152, 1264660), (60160, 1201427), (63233, 1143040), (64942, 1112960), (66082, 1093760), (68360, 1057312), (69560, 1039072), (71440, 1011728), (80323, 899840), (89984, 803230), (109376, 660820), (111296, 649420), (112480, 642584), (114304, 632330), (126466, 571520), (129884, 556480), (132164, 546880), (136720, 528656), (139120, 519536), (142880, 505864), (160646, 449920), (162355, 445184), (165205, 437504), (179968, 401615), (218752, 330410), (222592, 324710), (224960, 321292), (228608, 316165), (252932, 285760), (259768, 278240), (264328, 273440)]