1601995680

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{2111}}^1$

素因数の和:2180

約数の個数: 288

約数和(自身を含む): 5977939968

約数和(自身を除く): 4375944288

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 17, 18, 20, 24, 30, 31, 32, 34, 36, 40, 45, 48, 51, 60, 62, 68, 72, 80, 85, 90, 93, 96, 102, 120, 124, 136, 144, 153, 155, 160, 170, 180, 186, 204, 240, 248, 255, 272, 279, 288, 306, 310, 340, 360, 372, 408, 465, 480, 496, 510, 527, 544, 558, 612, 620, 680, 720, 744, 765, 816, 930, 992, 1020, 1054, 1116, 1224, 1240, 1360, 1395, 1440, 1488, 1530, 1581, 1632, 1860, 2040, 2108, 2111, 2232, 2448, 2480, 2635, 2720, 2790, 2976, 3060, 3162, 3720, 4080, 4216, 4222, 4464, 4743, 4896, 4960, 5270, 5580, 6120, 6324, 6333, 7440, 7905, 8160, 8432, 8444, 8928, 9486, 10540, 10555, 11160, 12240, 12648, 12666, 14880, 15810, 16864, 16888, 18972, 18999, 21080, 21110, 22320, 23715, 24480, 25296, 25332, 31620, 31665, 33776, 35887, 37944, 37998, 42160, 42220, 44640, 47430, 50592, 50664, 63240, 63330, 65441, 67552, 71774, 75888, 75996, 84320, 84440, 94860, 94995, 101328, 107661, 126480, 126660, 130882, 143548, 151776, 151992, 168880, 179435, 189720, 189990, 196323, 202656, 215322, 252960, 253320, 261764, 287096, 303984, 322983, 327205, 337760, 358870, 379440, 379980, 392646, 430644, 506640, 523528, 538305, 574192, 588969, 607968, 645966, 654410, 717740, 758880, 759960, 785292, 861288, 981615, 1013280, 1047056, 1076610, 1112497, 1148384, 1177938, 1291932, 1308820, 1435480, 1519920, 1570584, 1614915, 1722576, 1963230, 2094112, 2153220, 2224994, 2355876, 2583864, 2617640, 2870960, 2944845, 3039840, 3141168, 3229830, 3337491, 3445152, 3926460, 4306440, 4449988, 4711752, 5167728, 5235280, 5562485, 5741920, 5889690, 6282336, 6459660, 6674982, 7852920, 8612880, 8899976, 9423504, 10012473, 10335456, 10470560, 11124970, 11779380, 12919320, 13349964, 15705840, 16687455, 17225760, 17799952, 18847008, 20024946, 22249940, 23558760, 25838640, 26699928, 31411680, 33374910, 35599904, 40049892, 44499880, 47117520, 50062365, 51677280, 53399856, 66749820, 80099784, 88999760, 94235040, 100124730, 106799712, 133499640, 160199568, 177999520, 200249460, 266999280, 320399136, 400498920, 533998560, 800997840, 1601995680]

約数ペア:

[(1, 1601995680), (2, 800997840), (3, 533998560), (4, 400498920), (5, 320399136), (6, 266999280), (8, 200249460), (9, 177999520), (10, 160199568), (12, 133499640), (15, 106799712), (16, 100124730), (17, 94235040), (18, 88999760), (20, 80099784), (24, 66749820), (30, 53399856), (31, 51677280), (32, 50062365), (34, 47117520), (36, 44499880), (40, 40049892), (45, 35599904), (48, 33374910), (51, 31411680), (60, 26699928), (62, 25838640), (68, 23558760), (72, 22249940), (80, 20024946), (85, 18847008), (90, 17799952), (93, 17225760), (96, 16687455), (102, 15705840), (120, 13349964), (124, 12919320), (136, 11779380), (144, 11124970), (153, 10470560), (155, 10335456), (160, 10012473), (170, 9423504), (180, 8899976), (186, 8612880), (204, 7852920), (240, 6674982), (248, 6459660), (255, 6282336), (272, 5889690), (279, 5741920), (288, 5562485), (306, 5235280), (310, 5167728), (340, 4711752), (360, 4449988), (372, 4306440), (408, 3926460), (465, 3445152), (480, 3337491), (496, 3229830), (510, 3141168), (527, 3039840), (544, 2944845), (558, 2870960), (612, 2617640), (620, 2583864), (680, 2355876), (720, 2224994), (744, 2153220), (765, 2094112), (816, 1963230), (930, 1722576), (992, 1614915), (1020, 1570584), (1054, 1519920), (1116, 1435480), (1224, 1308820), (1240, 1291932), (1360, 1177938), (1395, 1148384), (1440, 1112497), (1488, 1076610), (1530, 1047056), (1581, 1013280), (1632, 981615), (1860, 861288), (2040, 785292), (2108, 759960), (2111, 758880), (2232, 717740), (2448, 654410), (2480, 645966), (2635, 607968), (2720, 588969), (2790, 574192), (2976, 538305), (3060, 523528), (3162, 506640), (3720, 430644), (4080, 392646), (4216, 379980), (4222, 379440), (4464, 358870), (4743, 337760), (4896, 327205), (4960, 322983), (5270, 303984), (5580, 287096), (6120, 261764), (6324, 253320), (6333, 252960), (7440, 215322), (7905, 202656), (8160, 196323), (8432, 189990), (8444, 189720), (8928, 179435), (9486, 168880), (10540, 151992), (10555, 151776), (11160, 143548), (12240, 130882), (12648, 126660), (12666, 126480), (14880, 107661), (15810, 101328), (16864, 94995), (16888, 94860), (18972, 84440), (18999, 84320), (21080, 75996), (21110, 75888), (22320, 71774), (23715, 67552), (24480, 65441), (25296, 63330), (25332, 63240), (31620, 50664), (31665, 50592), (33776, 47430), (35887, 44640), (37944, 42220), (37998, 42160)]