1663035840

素因数分解:

$2^6\times 3^3\times 5^1\times {\mathrm{71}}^1\times {\mathrm{2711}}^1$

素因数の和:2808

約数の個数: 224

約数和(自身を含む): 5951646720

約数和(自身を除く): 4288610880

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, 71, 72, 80, 90, 96, 108, 120, 135, 142, 144, 160, 180, 192, 213, 216, 240, 270, 284, 288, 320, 355, 360, 426, 432, 480, 540, 568, 576, 639, 710, 720, 852, 864, 960, 1065, 1080, 1136, 1278, 1420, 1440, 1704, 1728, 1917, 2130, 2160, 2272, 2556, 2711, 2840, 2880, 3195, 3408, 3834, 4260, 4320, 4544, 5112, 5422, 5680, 6390, 6816, 7668, 8133, 8520, 8640, 9585, 10224, 10844, 11360, 12780, 13555, 13632, 15336, 16266, 17040, 19170, 20448, 21688, 22720, 24399, 25560, 27110, 30672, 32532, 34080, 38340, 40665, 40896, 43376, 48798, 51120, 54220, 61344, 65064, 68160, 73197, 76680, 81330, 86752, 97596, 102240, 108440, 121995, 122688, 130128, 146394, 153360, 162660, 173504, 192481, 195192, 204480, 216880, 243990, 260256, 292788, 306720, 325320, 365985, 384962, 390384, 433760, 487980, 520512, 577443, 585576, 613440, 650640, 731970, 769924, 780768, 867520, 962405, 975960, 1154886, 1171152, 1301280, 1463940, 1539848, 1561536, 1732329, 1924810, 1951920, 2309772, 2342304, 2602560, 2887215, 2927880, 3079696, 3464658, 3849620, 3903840, 4619544, 4684608, 5196987, 5774430, 5855760, 6159392, 6929316, 7699240, 7807680, 8661645, 9239088, 10393974, 11548860, 11711520, 12318784, 13858632, 15398480, 17323290, 18478176, 20787948, 23097720, 23423040, 25984935, 27717264, 30796960, 34646580, 36956352, 41575896, 46195440, 51969870, 55434528, 61593920, 69293160, 83151792, 92390880, 103939740, 110869056, 138586320, 166303584, 184781760, 207879480, 277172640, 332607168, 415758960, 554345280, 831517920, 1663035840]

約数ペア:

[(1, 1663035840), (2, 831517920), (3, 554345280), (4, 415758960), (5, 332607168), (6, 277172640), (8, 207879480), (9, 184781760), (10, 166303584), (12, 138586320), (15, 110869056), (16, 103939740), (18, 92390880), (20, 83151792), (24, 69293160), (27, 61593920), (30, 55434528), (32, 51969870), (36, 46195440), (40, 41575896), (45, 36956352), (48, 34646580), (54, 30796960), (60, 27717264), (64, 25984935), (71, 23423040), (72, 23097720), (80, 20787948), (90, 18478176), (96, 17323290), (108, 15398480), (120, 13858632), (135, 12318784), (142, 11711520), (144, 11548860), (160, 10393974), (180, 9239088), (192, 8661645), (213, 7807680), (216, 7699240), (240, 6929316), (270, 6159392), (284, 5855760), (288, 5774430), (320, 5196987), (355, 4684608), (360, 4619544), (426, 3903840), (432, 3849620), (480, 3464658), (540, 3079696), (568, 2927880), (576, 2887215), (639, 2602560), (710, 2342304), (720, 2309772), (852, 1951920), (864, 1924810), (960, 1732329), (1065, 1561536), (1080, 1539848), (1136, 1463940), (1278, 1301280), (1420, 1171152), (1440, 1154886), (1704, 975960), (1728, 962405), (1917, 867520), (2130, 780768), (2160, 769924), (2272, 731970), (2556, 650640), (2711, 613440), (2840, 585576), (2880, 577443), (3195, 520512), (3408, 487980), (3834, 433760), (4260, 390384), (4320, 384962), (4544, 365985), (5112, 325320), (5422, 306720), (5680, 292788), (6390, 260256), (6816, 243990), (7668, 216880), (8133, 204480), (8520, 195192), (8640, 192481), (9585, 173504), (10224, 162660), (10844, 153360), (11360, 146394), (12780, 130128), (13555, 122688), (13632, 121995), (15336, 108440), (16266, 102240), (17040, 97596), (19170, 86752), (20448, 81330), (21688, 76680), (22720, 73197), (24399, 68160), (25560, 65064), (27110, 61344), (30672, 54220), (32532, 51120), (34080, 48798), (38340, 43376), (40665, 40896)]