31409760960

素因数分解:

$2^6\times 3^3\times 5^1\times {\mathrm{163}}^1\times {\mathrm{22303}}^1$

素因数の和:22492

約数の個数: 224

約数和(自身を含む): 111491450880

約数和(自身を除く): 80081689920

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 32, 36, 40, 45, 48, 54, 60, 64, 72, 80, 90, 96, 108, 120, 135, 144, 160, 163, 180, 192, 216, 240, 270, 288, 320, 326, 360, 432, 480, 489, 540, 576, 652, 720, 815, 864, 960, 978, 1080, 1304, 1440, 1467, 1630, 1728, 1956, 2160, 2445, 2608, 2880, 2934, 3260, 3912, 4320, 4401, 4890, 5216, 5868, 6520, 7335, 7824, 8640, 8802, 9780, 10432, 11736, 13040, 14670, 15648, 17604, 19560, 22005, 22303, 23472, 26080, 29340, 31296, 35208, 39120, 44010, 44606, 46944, 52160, 58680, 66909, 70416, 78240, 88020, 89212, 93888, 111515, 117360, 133818, 140832, 156480, 176040, 178424, 200727, 223030, 234720, 267636, 281664, 334545, 352080, 356848, 401454, 446060, 469440, 535272, 602181, 669090, 704160, 713696, 802908, 892120, 1003635, 1070544, 1204362, 1338180, 1408320, 1427392, 1605816, 1784240, 2007270, 2141088, 2408724, 2676360, 3010905, 3211632, 3568480, 3635389, 4014540, 4282176, 4817448, 5352720, 6021810, 6423264, 7136960, 7270778, 8029080, 9634896, 10705440, 10906167, 12043620, 12846528, 14541556, 16058160, 18176945, 19269792, 21410880, 21812334, 24087240, 29083112, 32116320, 32718501, 36353890, 38539584, 43624668, 48174480, 54530835, 58166224, 64232640, 65437002, 72707780, 87249336, 96348960, 98155503, 109061670, 116332448, 130874004, 145415560, 163592505, 174498672, 192697920, 196311006, 218123340, 232664896, 261748008, 290831120, 327185010, 348997344, 392622012, 436246680, 490777515, 523496016, 581662240, 654370020, 697994688, 785244024, 872493360, 981555030, 1046992032, 1163324480, 1308740040, 1570488048, 1744986720, 1963110060, 2093984064, 2617480080, 3140976096, 3489973440, 3926220120, 5234960160, 6281952192, 7852440240, 10469920320, 15704880480, 31409760960]

約数ペア:

[(1, 31409760960), (2, 15704880480), (3, 10469920320), (4, 7852440240), (5, 6281952192), (6, 5234960160), (8, 3926220120), (9, 3489973440), (10, 3140976096), (12, 2617480080), (15, 2093984064), (16, 1963110060), (18, 1744986720), (20, 1570488048), (24, 1308740040), (27, 1163324480), (30, 1046992032), (32, 981555030), (36, 872493360), (40, 785244024), (45, 697994688), (48, 654370020), (54, 581662240), (60, 523496016), (64, 490777515), (72, 436246680), (80, 392622012), (90, 348997344), (96, 327185010), (108, 290831120), (120, 261748008), (135, 232664896), (144, 218123340), (160, 196311006), (163, 192697920), (180, 174498672), (192, 163592505), (216, 145415560), (240, 130874004), (270, 116332448), (288, 109061670), (320, 98155503), (326, 96348960), (360, 87249336), (432, 72707780), (480, 65437002), (489, 64232640), (540, 58166224), (576, 54530835), (652, 48174480), (720, 43624668), (815, 38539584), (864, 36353890), (960, 32718501), (978, 32116320), (1080, 29083112), (1304, 24087240), (1440, 21812334), (1467, 21410880), (1630, 19269792), (1728, 18176945), (1956, 16058160), (2160, 14541556), (2445, 12846528), (2608, 12043620), (2880, 10906167), (2934, 10705440), (3260, 9634896), (3912, 8029080), (4320, 7270778), (4401, 7136960), (4890, 6423264), (5216, 6021810), (5868, 5352720), (6520, 4817448), (7335, 4282176), (7824, 4014540), (8640, 3635389), (8802, 3568480), (9780, 3211632), (10432, 3010905), (11736, 2676360), (13040, 2408724), (14670, 2141088), (15648, 2007270), (17604, 1784240), (19560, 1605816), (22005, 1427392), (22303, 1408320), (23472, 1338180), (26080, 1204362), (29340, 1070544), (31296, 1003635), (35208, 892120), (39120, 802908), (44010, 713696), (44606, 704160), (46944, 669090), (52160, 602181), (58680, 535272), (66909, 469440), (70416, 446060), (78240, 401454), (88020, 356848), (89212, 352080), (93888, 334545), (111515, 281664), (117360, 267636), (133818, 234720), (140832, 223030), (156480, 200727), (176040, 178424)]