20147048160

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{83}}^1\times {\mathrm{151}}^1\times {\mathrm{197}}^1$

素因数の和:466

約数の個数: 384

約数和(自身を含む): 68803789824

約数和(自身を除く): 48656741664

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 17, 20, 24, 30, 32, 34, 40, 48, 51, 60, 68, 80, 83, 85, 96, 102, 120, 136, 151, 160, 166, 170, 197, 204, 240, 249, 255, 272, 302, 332, 340, 394, 408, 415, 453, 480, 498, 510, 544, 591, 604, 664, 680, 755, 788, 816, 830, 906, 985, 996, 1020, 1182, 1208, 1245, 1328, 1360, 1411, 1510, 1576, 1632, 1660, 1812, 1970, 1992, 2040, 2265, 2364, 2416, 2490, 2567, 2656, 2720, 2822, 2955, 3020, 3152, 3320, 3349, 3624, 3940, 3984, 4080, 4233, 4530, 4728, 4832, 4980, 5134, 5644, 5910, 6040, 6304, 6640, 6698, 7055, 7248, 7701, 7880, 7968, 8160, 8466, 9060, 9456, 9960, 10047, 10268, 11288, 11820, 12080, 12533, 12835, 13280, 13396, 14110, 14496, 15402, 15760, 16351, 16745, 16932, 18120, 18912, 19920, 20094, 20536, 21165, 22576, 23640, 24160, 25066, 25670, 26792, 28220, 29747, 30804, 31520, 32702, 33490, 33864, 36240, 37599, 38505, 39840, 40188, 41072, 42330, 45152, 47280, 49053, 50132, 50235, 51340, 53584, 56440, 59494, 61608, 62665, 65404, 66980, 67728, 72480, 75198, 77010, 80376, 81755, 82144, 84660, 89241, 94560, 98106, 100264, 100470, 102680, 107168, 112880, 118988, 123216, 125330, 130808, 133960, 135456, 148735, 150396, 154020, 160752, 163510, 169320, 178482, 187995, 196212, 200528, 200940, 205360, 213061, 225760, 237976, 245265, 246432, 250660, 261616, 267920, 277967, 297470, 300792, 308040, 321504, 327020, 338640, 356964, 375990, 392424, 401056, 401880, 410720, 426122, 446205, 475952, 490530, 501320, 505699, 523232, 535840, 555934, 594940, 601584, 616080, 639183, 654040, 677280, 713928, 751980, 784848, 803760, 833901, 852244, 892410, 951904, 981060, 1002640, 1011398, 1065305, 1111868, 1189880, 1203168, 1232160, 1278366, 1308080, 1389835, 1427856, 1503960, 1517097, 1569696, 1607520, 1667802, 1704488, 1784820, 1962120, 2005280, 2022796, 2130610, 2223736, 2379760, 2469001, 2528495, 2556732, 2616160, 2779670, 2855712, 3007920, 3034194, 3195915, 3335604, 3408976, 3569640, 3924240, 4045592, 4169505, 4261220, 4447472, 4759520, 4938002, 5056990, 5113464, 5559340, 6015840, 6068388, 6391830, 6671208, 6817952, 7139280, 7407003, 7585485, 7848480, 8091184, 8339010, 8522440, 8894944, 9876004, 10113980, 10226928, 11118680, 12136776, 12345005, 12783660, 13342416, 14278560, 14814006, 15170970, 16182368, 16678020, 17044880, 19752008, 20227960, 20453856, 22237360, 24273552, 24690010, 25567320, 26684832, 29628012, 30341940, 33356040, 34089760, 37035015, 39504016, 40455920, 41973017, 44474720, 48547104, 49380020, 51134640, 59256024, 60683880, 66712080, 74070030, 79008032, 80911840, 83946034, 98760040, 102269280, 118512048, 121367760, 125919051, 133424160, 148140060, 167892068, 197520080, 209865085, 237024096, 242735520, 251838102, 296280120, 335784136, 395040160, 419730170, 503676204, 592560240, 629595255, 671568272, 839460340, 1007352408, 1185120480, 1259190510, 1343136544, 1678920680, 2014704816, 2518381020, 3357841360, 4029409632, 5036762040, 6715682720, 10073524080, 20147048160]

約数ペア:

[(1, 20147048160), (2, 10073524080), (3, 6715682720), (4, 5036762040), (5, 4029409632), (6, 3357841360), (8, 2518381020), (10, 2014704816), (12, 1678920680), (15, 1343136544), (16, 1259190510), (17, 1185120480), (20, 1007352408), (24, 839460340), (30, 671568272), (32, 629595255), (34, 592560240), (40, 503676204), (48, 419730170), (51, 395040160), (60, 335784136), (68, 296280120), (80, 251838102), (83, 242735520), (85, 237024096), (96, 209865085), (102, 197520080), (120, 167892068), (136, 148140060), (151, 133424160), (160, 125919051), (166, 121367760), (170, 118512048), (197, 102269280), (204, 98760040), (240, 83946034), (249, 80911840), (255, 79008032), (272, 74070030), (302, 66712080), (332, 60683880), (340, 59256024), (394, 51134640), (408, 49380020), (415, 48547104), (453, 44474720), (480, 41973017), (498, 40455920), (510, 39504016), (544, 37035015), (591, 34089760), (604, 33356040), (664, 30341940), (680, 29628012), (755, 26684832), (788, 25567320), (816, 24690010), (830, 24273552), (906, 22237360), (985, 20453856), (996, 20227960), (1020, 19752008), (1182, 17044880), (1208, 16678020), (1245, 16182368), (1328, 15170970), (1360, 14814006), (1411, 14278560), (1510, 13342416), (1576, 12783660), (1632, 12345005), (1660, 12136776), (1812, 11118680), (1970, 10226928), (1992, 10113980), (2040, 9876004), (2265, 8894944), (2364, 8522440), (2416, 8339010), (2490, 8091184), (2567, 7848480), (2656, 7585485), (2720, 7407003), (2822, 7139280), (2955, 6817952), (3020, 6671208), (3152, 6391830), (3320, 6068388), (3349, 6015840), (3624, 5559340), (3940, 5113464), (3984, 5056990), (4080, 4938002), (4233, 4759520), (4530, 4447472), (4728, 4261220), (4832, 4169505), (4980, 4045592), (5134, 3924240), (5644, 3569640), (5910, 3408976), (6040, 3335604), (6304, 3195915), (6640, 3034194), (6698, 3007920), (7055, 2855712), (7248, 2779670), (7701, 2616160), (7880, 2556732), (7968, 2528495), (8160, 2469001), (8466, 2379760), (9060, 2223736), (9456, 2130610), (9960, 2022796), (10047, 2005280), (10268, 1962120), (11288, 1784820), (11820, 1704488), (12080, 1667802), (12533, 1607520), (12835, 1569696), (13280, 1517097), (13396, 1503960), (14110, 1427856), (14496, 1389835), (15402, 1308080), (15760, 1278366), (16351, 1232160), (16745, 1203168), (16932, 1189880), (18120, 1111868), (18912, 1065305), (19920, 1011398), (20094, 1002640), (20536, 981060), (21165, 951904), (22576, 892410), (23640, 852244), (24160, 833901), (25066, 803760), (25670, 784848), (26792, 751980), (28220, 713928), (29747, 677280), (30804, 654040), (31520, 639183), (32702, 616080), (33490, 601584), (33864, 594940), (36240, 555934), (37599, 535840), (38505, 523232), (39840, 505699), (40188, 501320), (41072, 490530), (42330, 475952), (45152, 446205), (47280, 426122), (49053, 410720), (50132, 401880), (50235, 401056), (51340, 392424), (53584, 375990), (56440, 356964), (59494, 338640), (61608, 327020), (62665, 321504), (65404, 308040), (66980, 300792), (67728, 297470), (72480, 277967), (75198, 267920), (77010, 261616), (80376, 250660), (81755, 246432), (82144, 245265), (84660, 237976), (89241, 225760), (94560, 213061), (98106, 205360), (100264, 200940), (100470, 200528), (102680, 196212), (107168, 187995), (112880, 178482), (118988, 169320), (123216, 163510), (125330, 160752), (130808, 154020), (133960, 150396), (135456, 148735)]