268109380

素因数分解:

$2^2\times 5^1\times 7^3\times {\mathrm{11}}^2\times {\mathrm{17}}^1\times {\mathrm{19}}^1$

素因数の和:88

約数の個数: 288

約数和(自身を含む): 804384000

約数和(自身を除く): 536274620

約数列:

[1, 2, 4, 5, 7, 10, 11, 14, 17, 19, 20, 22, 28, 34, 35, 38, 44, 49, 55, 68, 70, 76, 77, 85, 95, 98, 110, 119, 121, 133, 140, 154, 170, 187, 190, 196, 209, 220, 238, 242, 245, 266, 308, 323, 340, 343, 374, 380, 385, 418, 476, 484, 490, 532, 539, 595, 605, 646, 665, 686, 748, 770, 833, 836, 847, 931, 935, 980, 1045, 1078, 1190, 1210, 1292, 1309, 1330, 1372, 1463, 1540, 1615, 1666, 1694, 1715, 1862, 1870, 2057, 2090, 2156, 2261, 2299, 2380, 2420, 2618, 2660, 2695, 2926, 3230, 3332, 3388, 3430, 3553, 3724, 3740, 3773, 4114, 4165, 4180, 4235, 4522, 4598, 4655, 5236, 5390, 5831, 5852, 5929, 6460, 6517, 6545, 6860, 7106, 7315, 7546, 8228, 8330, 8470, 9044, 9163, 9196, 9310, 10241, 10285, 10780, 11305, 11495, 11662, 11858, 13034, 13090, 14212, 14399, 14630, 15092, 15827, 16093, 16660, 16940, 17765, 18326, 18620, 18865, 20482, 20570, 22610, 22990, 23324, 23716, 24871, 26068, 26180, 28798, 29155, 29260, 29645, 31654, 32186, 32585, 35530, 36652, 37730, 39083, 40964, 41140, 41503, 45220, 45815, 45980, 49742, 51205, 57596, 58310, 59290, 63308, 64141, 64372, 65170, 71060, 71687, 71995, 75460, 78166, 79135, 80465, 83006, 91630, 99484, 100793, 102410, 110789, 112651, 116620, 118580, 124355, 128282, 130340, 143374, 143990, 156332, 158270, 160930, 166012, 174097, 183260, 195415, 201586, 204820, 207515, 221578, 225302, 248710, 256564, 273581, 286748, 287980, 316540, 320705, 321860, 348194, 358435, 390830, 403172, 415030, 443156, 450604, 497420, 503965, 547162, 553945, 563255, 641410, 696388, 705551, 716870, 781660, 788557, 830060, 870485, 1007930, 1094324, 1107890, 1126510, 1218679, 1282820, 1367905, 1411102, 1433740, 1577114, 1740970, 1915067, 2015860, 2215780, 2253020, 2437358, 2735810, 2822204, 3154228, 3481940, 3527755, 3830134, 3942785, 4874716, 5471620, 6093395, 7055510, 7660268, 7885570, 9575335, 12186790, 13405469, 14111020, 15771140, 19150670, 24373580, 26810938, 38301340, 53621876, 67027345, 134054690, 268109380]

約数ペア:

[(1, 268109380), (2, 134054690), (4, 67027345), (5, 53621876), (7, 38301340), (10, 26810938), (11, 24373580), (14, 19150670), (17, 15771140), (19, 14111020), (20, 13405469), (22, 12186790), (28, 9575335), (34, 7885570), (35, 7660268), (38, 7055510), (44, 6093395), (49, 5471620), (55, 4874716), (68, 3942785), (70, 3830134), (76, 3527755), (77, 3481940), (85, 3154228), (95, 2822204), (98, 2735810), (110, 2437358), (119, 2253020), (121, 2215780), (133, 2015860), (140, 1915067), (154, 1740970), (170, 1577114), (187, 1433740), (190, 1411102), (196, 1367905), (209, 1282820), (220, 1218679), (238, 1126510), (242, 1107890), (245, 1094324), (266, 1007930), (308, 870485), (323, 830060), (340, 788557), (343, 781660), (374, 716870), (380, 705551), (385, 696388), (418, 641410), (476, 563255), (484, 553945), (490, 547162), (532, 503965), (539, 497420), (595, 450604), (605, 443156), (646, 415030), (665, 403172), (686, 390830), (748, 358435), (770, 348194), (833, 321860), (836, 320705), (847, 316540), (931, 287980), (935, 286748), (980, 273581), (1045, 256564), (1078, 248710), (1190, 225302), (1210, 221578), (1292, 207515), (1309, 204820), (1330, 201586), (1372, 195415), (1463, 183260), (1540, 174097), (1615, 166012), (1666, 160930), (1694, 158270), (1715, 156332), (1862, 143990), (1870, 143374), (2057, 130340), (2090, 128282), (2156, 124355), (2261, 118580), (2299, 116620), (2380, 112651), (2420, 110789), (2618, 102410), (2660, 100793), (2695, 99484), (2926, 91630), (3230, 83006), (3332, 80465), (3388, 79135), (3430, 78166), (3553, 75460), (3724, 71995), (3740, 71687), (3773, 71060), (4114, 65170), (4165, 64372), (4180, 64141), (4235, 63308), (4522, 59290), (4598, 58310), (4655, 57596), (5236, 51205), (5390, 49742), (5831, 45980), (5852, 45815), (5929, 45220), (6460, 41503), (6517, 41140), (6545, 40964), (6860, 39083), (7106, 37730), (7315, 36652), (7546, 35530), (8228, 32585), (8330, 32186), (8470, 31654), (9044, 29645), (9163, 29260), (9196, 29155), (9310, 28798), (10241, 26180), (10285, 26068), (10780, 24871), (11305, 23716), (11495, 23324), (11662, 22990), (11858, 22610), (13034, 20570), (13090, 20482), (14212, 18865), (14399, 18620), (14630, 18326), (15092, 17765), (15827, 16940), (16093, 16660)]