470894700080

素因数分解:

$2^4\times 5^1\times 7^2\times {\mathrm{17}}^1\times {\mathrm{317}}^1\times {\mathrm{22291}}^1$

素因数の和:22652

約数の個数: 240

約数和(自身を含む): 1352808923616

約数和(自身を除く): 881914223536

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 17, 20, 28, 34, 35, 40, 49, 56, 68, 70, 80, 85, 98, 112, 119, 136, 140, 170, 196, 238, 245, 272, 280, 317, 340, 392, 476, 490, 560, 595, 634, 680, 784, 833, 952, 980, 1190, 1268, 1360, 1585, 1666, 1904, 1960, 2219, 2380, 2536, 3170, 3332, 3920, 4165, 4438, 4760, 5072, 5389, 6340, 6664, 8330, 8876, 9520, 10778, 11095, 12680, 13328, 15533, 16660, 17752, 21556, 22190, 22291, 25360, 26945, 31066, 33320, 35504, 37723, 43112, 44380, 44582, 53890, 62132, 66640, 75446, 77665, 86224, 88760, 89164, 107780, 111455, 124264, 150892, 155330, 156037, 177520, 178328, 188615, 215560, 222910, 248528, 264061, 301784, 310660, 312074, 356656, 377230, 378947, 431120, 445820, 528122, 603568, 621320, 624148, 754460, 757894, 780185, 891640, 1056244, 1092259, 1242640, 1248296, 1320305, 1508920, 1515788, 1560370, 1783280, 1894735, 2112488, 2184518, 2496592, 2640610, 2652629, 3017840, 3031576, 3120740, 3789470, 4224976, 4369036, 5281220, 5305258, 5461295, 6063152, 6241480, 7066247, 7578940, 8738072, 10562440, 10610516, 10922590, 12482960, 13263145, 14132494, 15157880, 17476144, 18568403, 21124880, 21221032, 21845180, 26526290, 28264988, 30315760, 35331235, 37136806, 42442064, 43690360, 49463729, 53052580, 56529976, 70662470, 74273612, 87380720, 92842015, 98927458, 106105160, 113059952, 120126199, 141324940, 148547224, 185684030, 197854916, 212210320, 240252398, 247318645, 282649880, 297094448, 346246103, 371368060, 395709832, 480504796, 494637290, 565299760, 600630995, 692492206, 742736120, 791419664, 840883393, 961009592, 989274580, 1201261990, 1384984412, 1485472240, 1681766786, 1731230515, 1922019184, 1978549160, 2402523980, 2769968824, 3363533572, 3462461030, 3957098320, 4204416965, 4805047960, 5539937648, 5886183751, 6727067144, 6924922060, 8408833930, 9610095920, 11772367502, 13454134288, 13849844120, 16817667860, 23544735004, 27699688240, 29430918755, 33635335720, 47089470008, 58861837510, 67270671440, 94178940016, 117723675020, 235447350040, 470894700080]

約数ペア:

[(1, 470894700080), (2, 235447350040), (4, 117723675020), (5, 94178940016), (7, 67270671440), (8, 58861837510), (10, 47089470008), (14, 33635335720), (16, 29430918755), (17, 27699688240), (20, 23544735004), (28, 16817667860), (34, 13849844120), (35, 13454134288), (40, 11772367502), (49, 9610095920), (56, 8408833930), (68, 6924922060), (70, 6727067144), (80, 5886183751), (85, 5539937648), (98, 4805047960), (112, 4204416965), (119, 3957098320), (136, 3462461030), (140, 3363533572), (170, 2769968824), (196, 2402523980), (238, 1978549160), (245, 1922019184), (272, 1731230515), (280, 1681766786), (317, 1485472240), (340, 1384984412), (392, 1201261990), (476, 989274580), (490, 961009592), (560, 840883393), (595, 791419664), (634, 742736120), (680, 692492206), (784, 600630995), (833, 565299760), (952, 494637290), (980, 480504796), (1190, 395709832), (1268, 371368060), (1360, 346246103), (1585, 297094448), (1666, 282649880), (1904, 247318645), (1960, 240252398), (2219, 212210320), (2380, 197854916), (2536, 185684030), (3170, 148547224), (3332, 141324940), (3920, 120126199), (4165, 113059952), (4438, 106105160), (4760, 98927458), (5072, 92842015), (5389, 87380720), (6340, 74273612), (6664, 70662470), (8330, 56529976), (8876, 53052580), (9520, 49463729), (10778, 43690360), (11095, 42442064), (12680, 37136806), (13328, 35331235), (15533, 30315760), (16660, 28264988), (17752, 26526290), (21556, 21845180), (22190, 21221032), (22291, 21124880), (25360, 18568403), (26945, 17476144), (31066, 15157880), (33320, 14132494), (35504, 13263145), (37723, 12482960), (43112, 10922590), (44380, 10610516), (44582, 10562440), (53890, 8738072), (62132, 7578940), (66640, 7066247), (75446, 6241480), (77665, 6063152), (86224, 5461295), (88760, 5305258), (89164, 5281220), (107780, 4369036), (111455, 4224976), (124264, 3789470), (150892, 3120740), (155330, 3031576), (156037, 3017840), (177520, 2652629), (178328, 2640610), (188615, 2496592), (215560, 2184518), (222910, 2112488), (248528, 1894735), (264061, 1783280), (301784, 1560370), (310660, 1515788), (312074, 1508920), (356656, 1320305), (377230, 1248296), (378947, 1242640), (431120, 1092259), (445820, 1056244), (528122, 891640), (603568, 780185), (621320, 757894), (624148, 754460)]