115838940

素因数分解:

$2^2\times 3^1\times 5^1\times 7^2\times {\mathrm{31}}^2\times {\mathrm{41}}^1$

素因数の和:129

約数の個数: 216

約数和(自身を含む): 399376656

約数和(自身を除く): 283537716

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 28, 30, 31, 35, 41, 42, 49, 60, 62, 70, 82, 84, 93, 98, 105, 123, 124, 140, 147, 155, 164, 186, 196, 205, 210, 217, 245, 246, 287, 294, 310, 372, 410, 420, 434, 465, 490, 492, 574, 588, 615, 620, 651, 735, 820, 861, 868, 930, 961, 980, 1085, 1148, 1230, 1271, 1302, 1435, 1470, 1519, 1722, 1860, 1922, 2009, 2170, 2460, 2542, 2604, 2870, 2883, 2940, 3038, 3255, 3444, 3813, 3844, 4018, 4305, 4340, 4557, 4805, 5084, 5740, 5766, 6027, 6076, 6355, 6510, 6727, 7595, 7626, 8036, 8610, 8897, 9114, 9610, 10045, 11532, 12054, 12710, 13020, 13454, 14415, 15190, 15252, 17220, 17794, 18228, 19065, 19220, 20090, 20181, 22785, 24108, 25420, 26691, 26908, 28830, 30135, 30380, 33635, 35588, 38130, 39401, 40180, 40362, 44485, 45570, 47089, 53382, 57660, 60270, 62279, 67270, 76260, 78802, 80724, 88970, 91140, 94178, 100905, 106764, 118203, 120540, 124558, 133455, 134540, 141267, 157604, 177940, 186837, 188356, 197005, 201810, 235445, 236406, 249116, 266910, 275807, 282534, 311395, 373674, 394010, 403620, 470890, 472812, 533820, 551614, 565068, 591015, 622790, 706335, 747348, 788020, 827421, 934185, 941780, 1103228, 1182030, 1245580, 1379035, 1412670, 1654842, 1868370, 1930649, 2364060, 2758070, 2825340, 3309684, 3736740, 3861298, 4137105, 5516140, 5791947, 7722596, 8274210, 9653245, 11583894, 16548420, 19306490, 23167788, 28959735, 38612980, 57919470, 115838940]

約数ペア:

[(1, 115838940), (2, 57919470), (3, 38612980), (4, 28959735), (5, 23167788), (6, 19306490), (7, 16548420), (10, 11583894), (12, 9653245), (14, 8274210), (15, 7722596), (20, 5791947), (21, 5516140), (28, 4137105), (30, 3861298), (31, 3736740), (35, 3309684), (41, 2825340), (42, 2758070), (49, 2364060), (60, 1930649), (62, 1868370), (70, 1654842), (82, 1412670), (84, 1379035), (93, 1245580), (98, 1182030), (105, 1103228), (123, 941780), (124, 934185), (140, 827421), (147, 788020), (155, 747348), (164, 706335), (186, 622790), (196, 591015), (205, 565068), (210, 551614), (217, 533820), (245, 472812), (246, 470890), (287, 403620), (294, 394010), (310, 373674), (372, 311395), (410, 282534), (420, 275807), (434, 266910), (465, 249116), (490, 236406), (492, 235445), (574, 201810), (588, 197005), (615, 188356), (620, 186837), (651, 177940), (735, 157604), (820, 141267), (861, 134540), (868, 133455), (930, 124558), (961, 120540), (980, 118203), (1085, 106764), (1148, 100905), (1230, 94178), (1271, 91140), (1302, 88970), (1435, 80724), (1470, 78802), (1519, 76260), (1722, 67270), (1860, 62279), (1922, 60270), (2009, 57660), (2170, 53382), (2460, 47089), (2542, 45570), (2604, 44485), (2870, 40362), (2883, 40180), (2940, 39401), (3038, 38130), (3255, 35588), (3444, 33635), (3813, 30380), (3844, 30135), (4018, 28830), (4305, 26908), (4340, 26691), (4557, 25420), (4805, 24108), (5084, 22785), (5740, 20181), (5766, 20090), (6027, 19220), (6076, 19065), (6355, 18228), (6510, 17794), (6727, 17220), (7595, 15252), (7626, 15190), (8036, 14415), (8610, 13454), (8897, 13020), (9114, 12710), (9610, 12054), (10045, 11532)]