388623572960

素因数分解:

$2^5\times 5^1\times 7^1\times {\mathrm{131}}^1\times {\mathrm{757}}^1\times {\mathrm{3499}}^1$

素因数の和:4409

約数の個数: 192

約数和(自身を含む): 1058992704000

約数和(自身を除く): 670369131040

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 40, 56, 70, 80, 112, 131, 140, 160, 224, 262, 280, 524, 560, 655, 757, 917, 1048, 1120, 1310, 1514, 1834, 2096, 2620, 3028, 3499, 3668, 3785, 4192, 4585, 5240, 5299, 6056, 6998, 7336, 7570, 9170, 10480, 10598, 12112, 13996, 14672, 15140, 17495, 18340, 20960, 21196, 24224, 24493, 26495, 27992, 29344, 30280, 34990, 36680, 42392, 48986, 52990, 55984, 60560, 69980, 73360, 84784, 97972, 99167, 105980, 111968, 121120, 122465, 139960, 146720, 169568, 195944, 198334, 211960, 244930, 279920, 391888, 396668, 423920, 458369, 489860, 495835, 559840, 694169, 783776, 793336, 847840, 916738, 979720, 991670, 1388338, 1586672, 1833476, 1959440, 1983340, 2291845, 2648743, 2776676, 3173344, 3208583, 3470845, 3666952, 3918880, 3966680, 4583690, 5297486, 5553352, 6417166, 6941690, 7333904, 7933360, 9167380, 10594972, 11106704, 12834332, 13243715, 13883380, 14667808, 15866720, 16042915, 18334760, 18541201, 21189944, 22213408, 25668664, 26487430, 27766760, 32085830, 36669520, 37082402, 42379888, 51337328, 52974860, 55533520, 64171660, 73339040, 74164804, 84759776, 92706005, 102674656, 105949720, 111067040, 128343320, 148329608, 185412010, 211899440, 256686640, 296659216, 346985333, 370824020, 423798880, 513373280, 593318432, 693970666, 741648040, 1387941332, 1483296080, 1734926665, 2428897331, 2775882664, 2966592160, 3469853330, 4857794662, 5551765328, 6939706660, 9715589324, 11103530656, 12144486655, 13879413320, 19431178648, 24288973310, 27758826640, 38862357296, 48577946620, 55517653280, 77724714592, 97155893240, 194311786480, 388623572960]

約数ペア:

[(1, 388623572960), (2, 194311786480), (4, 97155893240), (5, 77724714592), (7, 55517653280), (8, 48577946620), (10, 38862357296), (14, 27758826640), (16, 24288973310), (20, 19431178648), (28, 13879413320), (32, 12144486655), (35, 11103530656), (40, 9715589324), (56, 6939706660), (70, 5551765328), (80, 4857794662), (112, 3469853330), (131, 2966592160), (140, 2775882664), (160, 2428897331), (224, 1734926665), (262, 1483296080), (280, 1387941332), (524, 741648040), (560, 693970666), (655, 593318432), (757, 513373280), (917, 423798880), (1048, 370824020), (1120, 346985333), (1310, 296659216), (1514, 256686640), (1834, 211899440), (2096, 185412010), (2620, 148329608), (3028, 128343320), (3499, 111067040), (3668, 105949720), (3785, 102674656), (4192, 92706005), (4585, 84759776), (5240, 74164804), (5299, 73339040), (6056, 64171660), (6998, 55533520), (7336, 52974860), (7570, 51337328), (9170, 42379888), (10480, 37082402), (10598, 36669520), (12112, 32085830), (13996, 27766760), (14672, 26487430), (15140, 25668664), (17495, 22213408), (18340, 21189944), (20960, 18541201), (21196, 18334760), (24224, 16042915), (24493, 15866720), (26495, 14667808), (27992, 13883380), (29344, 13243715), (30280, 12834332), (34990, 11106704), (36680, 10594972), (42392, 9167380), (48986, 7933360), (52990, 7333904), (55984, 6941690), (60560, 6417166), (69980, 5553352), (73360, 5297486), (84784, 4583690), (97972, 3966680), (99167, 3918880), (105980, 3666952), (111968, 3470845), (121120, 3208583), (122465, 3173344), (139960, 2776676), (146720, 2648743), (169568, 2291845), (195944, 1983340), (198334, 1959440), (211960, 1833476), (244930, 1586672), (279920, 1388338), (391888, 991670), (396668, 979720), (423920, 916738), (458369, 847840), (489860, 793336), (495835, 783776), (559840, 694169)]