488303994560

素因数分解:

$2^6\times 5^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{197}}^1\times {\mathrm{13151}}^1$

素因数の和:13415

約数の個数: 224

約数和(自身を含む): 1269965537280

約数和(自身を除く): 781661542720

約数列:

[1, 2, 4, 5, 8, 10, 16, 19, 20, 31, 32, 38, 40, 62, 64, 76, 80, 95, 124, 152, 155, 160, 190, 197, 248, 304, 310, 320, 380, 394, 496, 589, 608, 620, 760, 788, 985, 992, 1178, 1216, 1240, 1520, 1576, 1970, 1984, 2356, 2480, 2945, 3040, 3152, 3743, 3940, 4712, 4960, 5890, 6080, 6107, 6304, 7486, 7880, 9424, 9920, 11780, 12214, 12608, 13151, 14972, 15760, 18715, 18848, 23560, 24428, 26302, 29944, 30535, 31520, 37430, 37696, 47120, 48856, 52604, 59888, 61070, 63040, 65755, 74860, 94240, 97712, 105208, 116033, 119776, 122140, 131510, 149720, 188480, 195424, 210416, 232066, 239552, 244280, 249869, 263020, 299440, 390848, 407681, 420832, 464132, 488560, 499738, 526040, 580165, 598880, 815362, 841664, 928264, 977120, 999476, 1052080, 1160330, 1197760, 1249345, 1630724, 1856528, 1954240, 1998952, 2038405, 2104160, 2320660, 2498690, 2590747, 3261448, 3713056, 3997904, 4076810, 4208320, 4641320, 4997380, 5181494, 6522896, 7426112, 7745939, 7995808, 8153620, 9282640, 9994760, 10362988, 12953735, 13045792, 15491878, 15991616, 16307240, 18565280, 19989520, 20725976, 25907470, 26091584, 30983756, 32614480, 37130560, 38729695, 39979040, 41451952, 49224193, 51814940, 61967512, 65228960, 77459390, 79958080, 80313157, 82903904, 98448386, 103629880, 123935024, 130457920, 154918780, 160626314, 165807808, 196896772, 207259760, 246120965, 247870048, 309837560, 321252628, 393793544, 401565785, 414519520, 492241930, 495740096, 619675120, 642505256, 787587088, 803131570, 829039040, 984483860, 1239350240, 1285010512, 1525949983, 1575174176, 1606263140, 1968967720, 2478700480, 2570021024, 3051899966, 3150348352, 3212526280, 3937935440, 5140042048, 6103799932, 6425052560, 7629749915, 7875870880, 12207599864, 12850105120, 15259499830, 15751741760, 24415199728, 25700210240, 30518999660, 48830399456, 61037999320, 97660798912, 122075998640, 244151997280, 488303994560]

約数ペア:

[(1, 488303994560), (2, 244151997280), (4, 122075998640), (5, 97660798912), (8, 61037999320), (10, 48830399456), (16, 30518999660), (19, 25700210240), (20, 24415199728), (31, 15751741760), (32, 15259499830), (38, 12850105120), (40, 12207599864), (62, 7875870880), (64, 7629749915), (76, 6425052560), (80, 6103799932), (95, 5140042048), (124, 3937935440), (152, 3212526280), (155, 3150348352), (160, 3051899966), (190, 2570021024), (197, 2478700480), (248, 1968967720), (304, 1606263140), (310, 1575174176), (320, 1525949983), (380, 1285010512), (394, 1239350240), (496, 984483860), (589, 829039040), (608, 803131570), (620, 787587088), (760, 642505256), (788, 619675120), (985, 495740096), (992, 492241930), (1178, 414519520), (1216, 401565785), (1240, 393793544), (1520, 321252628), (1576, 309837560), (1970, 247870048), (1984, 246120965), (2356, 207259760), (2480, 196896772), (2945, 165807808), (3040, 160626314), (3152, 154918780), (3743, 130457920), (3940, 123935024), (4712, 103629880), (4960, 98448386), (5890, 82903904), (6080, 80313157), (6107, 79958080), (6304, 77459390), (7486, 65228960), (7880, 61967512), (9424, 51814940), (9920, 49224193), (11780, 41451952), (12214, 39979040), (12608, 38729695), (13151, 37130560), (14972, 32614480), (15760, 30983756), (18715, 26091584), (18848, 25907470), (23560, 20725976), (24428, 19989520), (26302, 18565280), (29944, 16307240), (30535, 15991616), (31520, 15491878), (37430, 13045792), (37696, 12953735), (47120, 10362988), (48856, 9994760), (52604, 9282640), (59888, 8153620), (61070, 7995808), (63040, 7745939), (65755, 7426112), (74860, 6522896), (94240, 5181494), (97712, 4997380), (105208, 4641320), (116033, 4208320), (119776, 4076810), (122140, 3997904), (131510, 3713056), (149720, 3261448), (188480, 2590747), (195424, 2498690), (210416, 2320660), (232066, 2104160), (239552, 2038405), (244280, 1998952), (249869, 1954240), (263020, 1856528), (299440, 1630724), (390848, 1249345), (407681, 1197760), (420832, 1160330), (464132, 1052080), (488560, 999476), (499738, 977120), (526040, 928264), (580165, 841664), (598880, 815362)]