31332378480

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{67}}^1\times {\mathrm{4051}}^1$

素因数の和:4184

約数の個数: 320

約数和(自身を含む): 109059353088

約数和(自身を除く): 77726974608

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 16, 20, 24, 26, 30, 37, 39, 40, 48, 52, 60, 65, 67, 74, 78, 80, 104, 111, 120, 130, 134, 148, 156, 185, 195, 201, 208, 222, 240, 260, 268, 296, 312, 335, 370, 390, 402, 444, 481, 520, 536, 555, 592, 624, 670, 740, 780, 804, 871, 888, 962, 1005, 1040, 1072, 1110, 1340, 1443, 1480, 1560, 1608, 1742, 1776, 1924, 2010, 2220, 2405, 2479, 2613, 2680, 2886, 2960, 3120, 3216, 3484, 3848, 4020, 4051, 4355, 4440, 4810, 4958, 5226, 5360, 5772, 6968, 7215, 7437, 7696, 8040, 8102, 8710, 8880, 9620, 9916, 10452, 11544, 12153, 12395, 13065, 13936, 14430, 14874, 16080, 16204, 17420, 19240, 19832, 20255, 20904, 23088, 24306, 24790, 26130, 28860, 29748, 32227, 32408, 34840, 37185, 38480, 39664, 40510, 41808, 48612, 49580, 52260, 52663, 57720, 59496, 60765, 64454, 64816, 69680, 74370, 81020, 96681, 97224, 99160, 104520, 105326, 115440, 118992, 121530, 128908, 148740, 149887, 157989, 161135, 162040, 193362, 194448, 198320, 209040, 210652, 243060, 257816, 263315, 271417, 297480, 299774, 315978, 322270, 324080, 386724, 421304, 449661, 483405, 486120, 515632, 526630, 542834, 594960, 599548, 631956, 644540, 749435, 773448, 789945, 814251, 842608, 899322, 966810, 972240, 1053260, 1085668, 1199096, 1263912, 1289080, 1357085, 1498870, 1546896, 1579890, 1628502, 1798644, 1933620, 1948531, 2106520, 2171336, 2248305, 2398192, 2527824, 2578160, 2714170, 2997740, 3159780, 3257004, 3528421, 3597288, 3867240, 3897062, 4071255, 4213040, 4342672, 4496610, 5428340, 5845593, 5995480, 6319560, 6514008, 7056842, 7194576, 7734480, 7794124, 8142510, 8993220, 9742655, 10042429, 10585263, 10856680, 11691186, 11990960, 12639120, 13028016, 14113684, 15588248, 16285020, 17642105, 17986440, 19485310, 20084858, 21170526, 21713360, 23382372, 28227368, 29227965, 30127287, 31176496, 32570040, 35284210, 35972880, 38970620, 40169716, 42341052, 46764744, 50212145, 52926315, 56454736, 58455930, 60254574, 65140080, 70568420, 77941240, 80339432, 84682104, 93529488, 100424290, 105852630, 116911860, 120509148, 130551577, 141136840, 150636435, 155882480, 160678864, 169364208, 200848580, 211705260, 233823720, 241018296, 261103154, 282273680, 301272870, 391654731, 401697160, 423410520, 467647440, 482036592, 522206308, 602545740, 652757885, 783309462, 803394320, 846821040, 1044412616, 1205091480, 1305515770, 1566618924, 1958273655, 2088825232, 2410182960, 2611031540, 3133237848, 3916547310, 5222063080, 6266475696, 7833094620, 10444126160, 15666189240, 31332378480]

約数ペア:

[(1, 31332378480), (2, 15666189240), (3, 10444126160), (4, 7833094620), (5, 6266475696), (6, 5222063080), (8, 3916547310), (10, 3133237848), (12, 2611031540), (13, 2410182960), (15, 2088825232), (16, 1958273655), (20, 1566618924), (24, 1305515770), (26, 1205091480), (30, 1044412616), (37, 846821040), (39, 803394320), (40, 783309462), (48, 652757885), (52, 602545740), (60, 522206308), (65, 482036592), (67, 467647440), (74, 423410520), (78, 401697160), (80, 391654731), (104, 301272870), (111, 282273680), (120, 261103154), (130, 241018296), (134, 233823720), (148, 211705260), (156, 200848580), (185, 169364208), (195, 160678864), (201, 155882480), (208, 150636435), (222, 141136840), (240, 130551577), (260, 120509148), (268, 116911860), (296, 105852630), (312, 100424290), (335, 93529488), (370, 84682104), (390, 80339432), (402, 77941240), (444, 70568420), (481, 65140080), (520, 60254574), (536, 58455930), (555, 56454736), (592, 52926315), (624, 50212145), (670, 46764744), (740, 42341052), (780, 40169716), (804, 38970620), (871, 35972880), (888, 35284210), (962, 32570040), (1005, 31176496), (1040, 30127287), (1072, 29227965), (1110, 28227368), (1340, 23382372), (1443, 21713360), (1480, 21170526), (1560, 20084858), (1608, 19485310), (1742, 17986440), (1776, 17642105), (1924, 16285020), (2010, 15588248), (2220, 14113684), (2405, 13028016), (2479, 12639120), (2613, 11990960), (2680, 11691186), (2886, 10856680), (2960, 10585263), (3120, 10042429), (3216, 9742655), (3484, 8993220), (3848, 8142510), (4020, 7794124), (4051, 7734480), (4355, 7194576), (4440, 7056842), (4810, 6514008), (4958, 6319560), (5226, 5995480), (5360, 5845593), (5772, 5428340), (6968, 4496610), (7215, 4342672), (7437, 4213040), (7696, 4071255), (8040, 3897062), (8102, 3867240), (8710, 3597288), (8880, 3528421), (9620, 3257004), (9916, 3159780), (10452, 2997740), (11544, 2714170), (12153, 2578160), (12395, 2527824), (13065, 2398192), (13936, 2248305), (14430, 2171336), (14874, 2106520), (16080, 1948531), (16204, 1933620), (17420, 1798644), (19240, 1628502), (19832, 1579890), (20255, 1546896), (20904, 1498870), (23088, 1357085), (24306, 1289080), (24790, 1263912), (26130, 1199096), (28860, 1085668), (29748, 1053260), (32227, 972240), (32408, 966810), (34840, 899322), (37185, 842608), (38480, 814251), (39664, 789945), (40510, 773448), (41808, 749435), (48612, 644540), (49580, 631956), (52260, 599548), (52663, 594960), (57720, 542834), (59496, 526630), (60765, 515632), (64454, 486120), (64816, 483405), (69680, 449661), (74370, 421304), (81020, 386724), (96681, 324080), (97224, 322270), (99160, 315978), (104520, 299774), (105326, 297480), (115440, 271417), (118992, 263315), (121530, 257816), (128908, 243060), (148740, 210652), (149887, 209040), (157989, 198320), (161135, 194448), (162040, 193362)]