31496996960

素因数分解:

$2^5\times 5^1\times {\mathrm{11}}^3\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{367}}^1$

素因数の和:459

約数の個数: 384

約数和(自身を含む): 91234418688

約数和(自身を除く): 59737421728

約数列:

[1, 2, 4, 5, 8, 10, 11, 13, 16, 20, 22, 26, 31, 32, 40, 44, 52, 55, 62, 65, 80, 88, 104, 110, 121, 124, 130, 143, 155, 160, 176, 208, 220, 242, 248, 260, 286, 310, 341, 352, 367, 403, 416, 440, 484, 496, 520, 572, 605, 620, 682, 715, 734, 806, 880, 968, 992, 1040, 1144, 1210, 1240, 1331, 1364, 1430, 1468, 1573, 1612, 1705, 1760, 1835, 1936, 2015, 2080, 2288, 2420, 2480, 2662, 2728, 2860, 2936, 3146, 3224, 3410, 3670, 3751, 3872, 4030, 4037, 4433, 4576, 4771, 4840, 4960, 5324, 5456, 5720, 5872, 6292, 6448, 6655, 6820, 7340, 7502, 7865, 8060, 8074, 8866, 9542, 9680, 10648, 10912, 11377, 11440, 11744, 12584, 12896, 13310, 13640, 14680, 15004, 15730, 16120, 16148, 17303, 17732, 18755, 19084, 19360, 20185, 21296, 22165, 22754, 22880, 23855, 25168, 26620, 27280, 29360, 30008, 31460, 32240, 32296, 34606, 35464, 37510, 38168, 40370, 41261, 42592, 44330, 44407, 45508, 47710, 48763, 50336, 52481, 53240, 54560, 56885, 58720, 60016, 62920, 64480, 64592, 69212, 70928, 75020, 76336, 80740, 82522, 86515, 88660, 88814, 91016, 95420, 97526, 104962, 106480, 113770, 120032, 125147, 125840, 129184, 138424, 141856, 147901, 150040, 152672, 161480, 165044, 173030, 177320, 177628, 182032, 190840, 195052, 206305, 209924, 212960, 222035, 227540, 243815, 250294, 251680, 262405, 276848, 295802, 300080, 322960, 330088, 346060, 354640, 355256, 364064, 381680, 390104, 412610, 419848, 444070, 455080, 487630, 488477, 500588, 524810, 536393, 553696, 577291, 591604, 600160, 625735, 645920, 660176, 692120, 709280, 710512, 739505, 763360, 780208, 825220, 839696, 888140, 910160, 975260, 976954, 1001176, 1049620, 1072786, 1154582, 1183208, 1251470, 1320352, 1376617, 1384240, 1421024, 1479010, 1560416, 1626911, 1650440, 1679392, 1776280, 1820320, 1950520, 1953908, 2002352, 2099240, 2145572, 2309164, 2366416, 2442385, 2502940, 2681965, 2753234, 2768480, 2886455, 2958020, 3253822, 3300880, 3552560, 3901040, 3907816, 4004704, 4198480, 4291144, 4618328, 4732832, 4884770, 5005880, 5363930, 5506468, 5772910, 5916040, 6350201, 6507644, 6601760, 6883085, 7105120, 7802080, 7815632, 8134555, 8396960, 8582288, 9236656, 9769540, 10011760, 10727860, 11012936, 11545820, 11832080, 12700402, 13015288, 13766170, 15142787, 15631264, 16269110, 17164576, 17896021, 18473312, 19539080, 20023520, 21455720, 22025872, 23091640, 23664160, 25400804, 26030576, 27532340, 30285574, 31751005, 32538220, 35792042, 39078160, 42911440, 44051744, 46183280, 50801608, 52061152, 55064680, 60571148, 63502010, 65076440, 71584084, 75713935, 78156320, 85822880, 89480105, 92366560, 101603216, 110129360, 121142296, 127004020, 130152880, 143168168, 151427870, 178960210, 196856231, 203206432, 220258720, 242284592, 254008040, 260305760, 286336336, 302855740, 357920420, 393712462, 484569184, 508016080, 572672672, 605711480, 715840840, 787424924, 984281155, 1016032160, 1211422960, 1431681680, 1574849848, 1968562310, 2422845920, 2863363360, 3149699696, 3937124620, 6299399392, 7874249240, 15748498480, 31496996960]

約数ペア:

[(1, 31496996960), (2, 15748498480), (4, 7874249240), (5, 6299399392), (8, 3937124620), (10, 3149699696), (11, 2863363360), (13, 2422845920), (16, 1968562310), (20, 1574849848), (22, 1431681680), (26, 1211422960), (31, 1016032160), (32, 984281155), (40, 787424924), (44, 715840840), (52, 605711480), (55, 572672672), (62, 508016080), (65, 484569184), (80, 393712462), (88, 357920420), (104, 302855740), (110, 286336336), (121, 260305760), (124, 254008040), (130, 242284592), (143, 220258720), (155, 203206432), (160, 196856231), (176, 178960210), (208, 151427870), (220, 143168168), (242, 130152880), (248, 127004020), (260, 121142296), (286, 110129360), (310, 101603216), (341, 92366560), (352, 89480105), (367, 85822880), (403, 78156320), (416, 75713935), (440, 71584084), (484, 65076440), (496, 63502010), (520, 60571148), (572, 55064680), (605, 52061152), (620, 50801608), (682, 46183280), (715, 44051744), (734, 42911440), (806, 39078160), (880, 35792042), (968, 32538220), (992, 31751005), (1040, 30285574), (1144, 27532340), (1210, 26030576), (1240, 25400804), (1331, 23664160), (1364, 23091640), (1430, 22025872), (1468, 21455720), (1573, 20023520), (1612, 19539080), (1705, 18473312), (1760, 17896021), (1835, 17164576), (1936, 16269110), (2015, 15631264), (2080, 15142787), (2288, 13766170), (2420, 13015288), (2480, 12700402), (2662, 11832080), (2728, 11545820), (2860, 11012936), (2936, 10727860), (3146, 10011760), (3224, 9769540), (3410, 9236656), (3670, 8582288), (3751, 8396960), (3872, 8134555), (4030, 7815632), (4037, 7802080), (4433, 7105120), (4576, 6883085), (4771, 6601760), (4840, 6507644), (4960, 6350201), (5324, 5916040), (5456, 5772910), (5720, 5506468), (5872, 5363930), (6292, 5005880), (6448, 4884770), (6655, 4732832), (6820, 4618328), (7340, 4291144), (7502, 4198480), (7865, 4004704), (8060, 3907816), (8074, 3901040), (8866, 3552560), (9542, 3300880), (9680, 3253822), (10648, 2958020), (10912, 2886455), (11377, 2768480), (11440, 2753234), (11744, 2681965), (12584, 2502940), (12896, 2442385), (13310, 2366416), (13640, 2309164), (14680, 2145572), (15004, 2099240), (15730, 2002352), (16120, 1953908), (16148, 1950520), (17303, 1820320), (17732, 1776280), (18755, 1679392), (19084, 1650440), (19360, 1626911), (20185, 1560416), (21296, 1479010), (22165, 1421024), (22754, 1384240), (22880, 1376617), (23855, 1320352), (25168, 1251470), (26620, 1183208), (27280, 1154582), (29360, 1072786), (30008, 1049620), (31460, 1001176), (32240, 976954), (32296, 975260), (34606, 910160), (35464, 888140), (37510, 839696), (38168, 825220), (40370, 780208), (41261, 763360), (42592, 739505), (44330, 710512), (44407, 709280), (45508, 692120), (47710, 660176), (48763, 645920), (50336, 625735), (52481, 600160), (53240, 591604), (54560, 577291), (56885, 553696), (58720, 536393), (60016, 524810), (62920, 500588), (64480, 488477), (64592, 487630), (69212, 455080), (70928, 444070), (75020, 419848), (76336, 412610), (80740, 390104), (82522, 381680), (86515, 364064), (88660, 355256), (88814, 354640), (91016, 346060), (95420, 330088), (97526, 322960), (104962, 300080), (106480, 295802), (113770, 276848), (120032, 262405), (125147, 251680), (125840, 250294), (129184, 243815), (138424, 227540), (141856, 222035), (147901, 212960), (150040, 209924), (152672, 206305), (161480, 195052), (165044, 190840), (173030, 182032), (177320, 177628)]