395056551840

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{59}}^1\times {\mathrm{113}}^1\times {\mathrm{123449}}^1$

素因数の和:123639

約数の個数: 192

約数和(自身を含む): 1276729776000

約数和(自身を除く): 881673224160

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 59, 60, 80, 96, 113, 118, 120, 160, 177, 226, 236, 240, 295, 339, 354, 452, 472, 480, 565, 590, 678, 708, 885, 904, 944, 1130, 1180, 1356, 1416, 1695, 1770, 1808, 1888, 2260, 2360, 2712, 2832, 3390, 3540, 3616, 4520, 4720, 5424, 5664, 6667, 6780, 7080, 9040, 9440, 10848, 13334, 13560, 14160, 18080, 20001, 26668, 27120, 28320, 33335, 40002, 53336, 54240, 66670, 80004, 100005, 106672, 123449, 133340, 160008, 200010, 213344, 246898, 266680, 320016, 370347, 400020, 493796, 533360, 617245, 640032, 740694, 800040, 987592, 1066720, 1234490, 1481388, 1600080, 1851735, 1975184, 2468980, 2962776, 3200160, 3703470, 3950368, 4937960, 5925552, 7283491, 7406940, 9875920, 11851104, 13949737, 14566982, 14813880, 19751840, 21850473, 27899474, 29133964, 29627760, 36417455, 41849211, 43700946, 55798948, 58267928, 59255520, 69748685, 72834910, 83698422, 87401892, 109252365, 111597896, 116535856, 139497370, 145669820, 167396844, 174803784, 209246055, 218504730, 223195792, 233071712, 278994740, 291339640, 334793688, 349607568, 418492110, 437009460, 446391584, 557989480, 582679280, 669587376, 699215136, 823034483, 836984220, 874018920, 1115978960, 1165358560, 1339174752, 1646068966, 1673968440, 1748037840, 2231957920, 2469103449, 3292137932, 3347936880, 3496075680, 4115172415, 4938206898, 6584275864, 6695873760, 8230344830, 9876413796, 12345517245, 13168551728, 16460689660, 19752827592, 24691034490, 26337103456, 32921379320, 39505655184, 49382068980, 65842758640, 79011310368, 98764137960, 131685517280, 197528275920, 395056551840]

約数ペア:

[(1, 395056551840), (2, 197528275920), (3, 131685517280), (4, 98764137960), (5, 79011310368), (6, 65842758640), (8, 49382068980), (10, 39505655184), (12, 32921379320), (15, 26337103456), (16, 24691034490), (20, 19752827592), (24, 16460689660), (30, 13168551728), (32, 12345517245), (40, 9876413796), (48, 8230344830), (59, 6695873760), (60, 6584275864), (80, 4938206898), (96, 4115172415), (113, 3496075680), (118, 3347936880), (120, 3292137932), (160, 2469103449), (177, 2231957920), (226, 1748037840), (236, 1673968440), (240, 1646068966), (295, 1339174752), (339, 1165358560), (354, 1115978960), (452, 874018920), (472, 836984220), (480, 823034483), (565, 699215136), (590, 669587376), (678, 582679280), (708, 557989480), (885, 446391584), (904, 437009460), (944, 418492110), (1130, 349607568), (1180, 334793688), (1356, 291339640), (1416, 278994740), (1695, 233071712), (1770, 223195792), (1808, 218504730), (1888, 209246055), (2260, 174803784), (2360, 167396844), (2712, 145669820), (2832, 139497370), (3390, 116535856), (3540, 111597896), (3616, 109252365), (4520, 87401892), (4720, 83698422), (5424, 72834910), (5664, 69748685), (6667, 59255520), (6780, 58267928), (7080, 55798948), (9040, 43700946), (9440, 41849211), (10848, 36417455), (13334, 29627760), (13560, 29133964), (14160, 27899474), (18080, 21850473), (20001, 19751840), (26668, 14813880), (27120, 14566982), (28320, 13949737), (33335, 11851104), (40002, 9875920), (53336, 7406940), (54240, 7283491), (66670, 5925552), (80004, 4937960), (100005, 3950368), (106672, 3703470), (123449, 3200160), (133340, 2962776), (160008, 2468980), (200010, 1975184), (213344, 1851735), (246898, 1600080), (266680, 1481388), (320016, 1234490), (370347, 1066720), (400020, 987592), (493796, 800040), (533360, 740694), (617245, 640032)]