639169941200

素因数分解:

$2^4\times 5^2\times 7^1\times {\mathrm{29}}^1\times {\mathrm{31}}^2\times {\mathrm{8191}}^1$

素因数の和:8307

約数の個数: 360

約数和(自身を含む): 1876177059840

約数和(自身を除く): 1237007118640

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 25, 28, 29, 31, 35, 40, 50, 56, 58, 62, 70, 80, 100, 112, 116, 124, 140, 145, 155, 175, 200, 203, 217, 232, 248, 280, 290, 310, 350, 400, 406, 434, 464, 496, 560, 580, 620, 700, 725, 775, 812, 868, 899, 961, 1015, 1085, 1160, 1240, 1400, 1450, 1550, 1624, 1736, 1798, 1922, 2030, 2170, 2320, 2480, 2800, 2900, 3100, 3248, 3472, 3596, 3844, 4060, 4340, 4495, 4805, 5075, 5425, 5800, 6200, 6293, 6727, 7192, 7688, 8120, 8191, 8680, 8990, 9610, 10150, 10850, 11600, 12400, 12586, 13454, 14384, 15376, 16240, 16382, 17360, 17980, 19220, 20300, 21700, 22475, 24025, 25172, 26908, 27869, 31465, 32764, 33635, 35960, 38440, 40600, 40955, 43400, 44950, 48050, 50344, 53816, 55738, 57337, 62930, 65528, 67270, 71920, 76880, 81200, 81910, 86800, 89900, 96100, 100688, 107632, 111476, 114674, 125860, 131056, 134540, 139345, 157325, 163820, 168175, 179800, 192200, 195083, 204775, 222952, 229348, 237539, 251720, 253921, 269080, 278690, 286685, 314650, 327640, 336350, 359600, 384400, 390166, 409550, 445904, 458696, 475078, 503440, 507842, 538160, 557380, 573370, 629300, 655280, 672700, 696725, 780332, 819100, 917392, 950156, 975415, 1015684, 1114760, 1146740, 1187695, 1258600, 1269605, 1345400, 1393450, 1433425, 1560664, 1638200, 1662773, 1777447, 1900312, 1950830, 2031368, 2229520, 2293480, 2375390, 2517200, 2539210, 2690800, 2786900, 2866850, 3121328, 3276400, 3325546, 3554894, 3800624, 3901660, 4062736, 4586960, 4750780, 4877075, 5078420, 5573800, 5733700, 5938475, 6348025, 6651092, 7109788, 7363709, 7803320, 7871551, 8313865, 8887235, 9501560, 9754150, 10156840, 11147600, 11467400, 11876950, 12696050, 13302184, 14219576, 14727418, 15606640, 15743102, 16627730, 17774470, 19003120, 19508300, 20313680, 22934800, 23753900, 25392100, 26604368, 28439152, 29454836, 31486204, 33255460, 35548940, 36818545, 39016600, 39357755, 41569325, 44436175, 47507800, 50784200, 51545963, 55100857, 58909672, 62972408, 66510920, 71097880, 73637090, 78033200, 78715510, 83138650, 88872350, 95015600, 101568400, 103091926, 110201714, 117819344, 125944816, 133021840, 142195760, 147274180, 157431020, 166277300, 177744700, 184092725, 196788775, 206183852, 220403428, 228274979, 257729815, 275504285, 294548360, 314862040, 332554600, 355489400, 368185450, 393577550, 412367704, 440806856, 456549958, 515459630, 551008570, 589096720, 629724080, 665109200, 710978800, 736370900, 787155100, 824735408, 881613712, 913099916, 1030919260, 1102017140, 1141374895, 1288649075, 1377521425, 1472741800, 1574310200, 1597924853, 1826199832, 2061838520, 2204034280, 2282749790, 2577298150, 2755042850, 2945483600, 3148620400, 3195849706, 3652399664, 4123677040, 4408068560, 4565499580, 5154596300, 5510085700, 5706874475, 6391699412, 7989624265, 9130999160, 10309192600, 11020171400, 11413748950, 12783398824, 15979248530, 18261998320, 20618385200, 22040342800, 22827497900, 25566797648, 31958497060, 39948121325, 45654995800, 63916994120, 79896242650, 91309991600, 127833988240, 159792485300, 319584970600, 639169941200]

約数ペア:

[(1, 639169941200), (2, 319584970600), (4, 159792485300), (5, 127833988240), (7, 91309991600), (8, 79896242650), (10, 63916994120), (14, 45654995800), (16, 39948121325), (20, 31958497060), (25, 25566797648), (28, 22827497900), (29, 22040342800), (31, 20618385200), (35, 18261998320), (40, 15979248530), (50, 12783398824), (56, 11413748950), (58, 11020171400), (62, 10309192600), (70, 9130999160), (80, 7989624265), (100, 6391699412), (112, 5706874475), (116, 5510085700), (124, 5154596300), (140, 4565499580), (145, 4408068560), (155, 4123677040), (175, 3652399664), (200, 3195849706), (203, 3148620400), (217, 2945483600), (232, 2755042850), (248, 2577298150), (280, 2282749790), (290, 2204034280), (310, 2061838520), (350, 1826199832), (400, 1597924853), (406, 1574310200), (434, 1472741800), (464, 1377521425), (496, 1288649075), (560, 1141374895), (580, 1102017140), (620, 1030919260), (700, 913099916), (725, 881613712), (775, 824735408), (812, 787155100), (868, 736370900), (899, 710978800), (961, 665109200), (1015, 629724080), (1085, 589096720), (1160, 551008570), (1240, 515459630), (1400, 456549958), (1450, 440806856), (1550, 412367704), (1624, 393577550), (1736, 368185450), (1798, 355489400), (1922, 332554600), (2030, 314862040), (2170, 294548360), (2320, 275504285), (2480, 257729815), (2800, 228274979), (2900, 220403428), (3100, 206183852), (3248, 196788775), (3472, 184092725), (3596, 177744700), (3844, 166277300), (4060, 157431020), (4340, 147274180), (4495, 142195760), (4805, 133021840), (5075, 125944816), (5425, 117819344), (5800, 110201714), (6200, 103091926), (6293, 101568400), (6727, 95015600), (7192, 88872350), (7688, 83138650), (8120, 78715510), (8191, 78033200), (8680, 73637090), (8990, 71097880), (9610, 66510920), (10150, 62972408), (10850, 58909672), (11600, 55100857), (12400, 51545963), (12586, 50784200), (13454, 47507800), (14384, 44436175), (15376, 41569325), (16240, 39357755), (16382, 39016600), (17360, 36818545), (17980, 35548940), (19220, 33255460), (20300, 31486204), (21700, 29454836), (22475, 28439152), (24025, 26604368), (25172, 25392100), (26908, 23753900), (27869, 22934800), (31465, 20313680), (32764, 19508300), (33635, 19003120), (35960, 17774470), (38440, 16627730), (40600, 15743102), (40955, 15606640), (43400, 14727418), (44950, 14219576), (48050, 13302184), (50344, 12696050), (53816, 11876950), (55738, 11467400), (57337, 11147600), (62930, 10156840), (65528, 9754150), (67270, 9501560), (71920, 8887235), (76880, 8313865), (81200, 7871551), (81910, 7803320), (86800, 7363709), (89900, 7109788), (96100, 6651092), (100688, 6348025), (107632, 5938475), (111476, 5733700), (114674, 5573800), (125860, 5078420), (131056, 4877075), (134540, 4750780), (139345, 4586960), (157325, 4062736), (163820, 3901660), (168175, 3800624), (179800, 3554894), (192200, 3325546), (195083, 3276400), (204775, 3121328), (222952, 2866850), (229348, 2786900), (237539, 2690800), (251720, 2539210), (253921, 2517200), (269080, 2375390), (278690, 2293480), (286685, 2229520), (314650, 2031368), (327640, 1950830), (336350, 1900312), (359600, 1777447), (384400, 1662773), (390166, 1638200), (409550, 1560664), (445904, 1433425), (458696, 1393450), (475078, 1345400), (503440, 1269605), (507842, 1258600), (538160, 1187695), (557380, 1146740), (573370, 1114760), (629300, 1015684), (655280, 975415), (672700, 950156), (696725, 917392), (780332, 819100)]