1664183880

素因数分解:

$2^3\times 3^4\times 5^1\times {\mathrm{173}}^1\times {\mathrm{2969}}^1$

素因数の和:3165

約数の個数: 160

約数和(自身を含む): 5627734200

約数和(自身を除く): 3963550320

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 27, 30, 36, 40, 45, 54, 60, 72, 81, 90, 108, 120, 135, 162, 173, 180, 216, 270, 324, 346, 360, 405, 519, 540, 648, 692, 810, 865, 1038, 1080, 1384, 1557, 1620, 1730, 2076, 2595, 2969, 3114, 3240, 3460, 4152, 4671, 5190, 5938, 6228, 6920, 7785, 8907, 9342, 10380, 11876, 12456, 14013, 14845, 15570, 17814, 18684, 20760, 23355, 23752, 26721, 28026, 29690, 31140, 35628, 37368, 44535, 46710, 53442, 56052, 59380, 62280, 70065, 71256, 80163, 89070, 93420, 106884, 112104, 118760, 133605, 140130, 160326, 178140, 186840, 213768, 240489, 267210, 280260, 320652, 356280, 400815, 480978, 513637, 534420, 560520, 641304, 801630, 961956, 1027274, 1068840, 1202445, 1540911, 1603260, 1923912, 2054548, 2404890, 2568185, 3081822, 3206520, 4109096, 4622733, 4809780, 5136370, 6163644, 7704555, 9245466, 9619560, 10272740, 12327288, 13868199, 15409110, 18490932, 20545480, 23113665, 27736398, 30818220, 36981864, 41604597, 46227330, 55472796, 61636440, 69340995, 83209194, 92454660, 110945592, 138681990, 166418388, 184909320, 208022985, 277363980, 332836776, 416045970, 554727960, 832091940, 1664183880]

約数ペア:

[(1, 1664183880), (2, 832091940), (3, 554727960), (4, 416045970), (5, 332836776), (6, 277363980), (8, 208022985), (9, 184909320), (10, 166418388), (12, 138681990), (15, 110945592), (18, 92454660), (20, 83209194), (24, 69340995), (27, 61636440), (30, 55472796), (36, 46227330), (40, 41604597), (45, 36981864), (54, 30818220), (60, 27736398), (72, 23113665), (81, 20545480), (90, 18490932), (108, 15409110), (120, 13868199), (135, 12327288), (162, 10272740), (173, 9619560), (180, 9245466), (216, 7704555), (270, 6163644), (324, 5136370), (346, 4809780), (360, 4622733), (405, 4109096), (519, 3206520), (540, 3081822), (648, 2568185), (692, 2404890), (810, 2054548), (865, 1923912), (1038, 1603260), (1080, 1540911), (1384, 1202445), (1557, 1068840), (1620, 1027274), (1730, 961956), (2076, 801630), (2595, 641304), (2969, 560520), (3114, 534420), (3240, 513637), (3460, 480978), (4152, 400815), (4671, 356280), (5190, 320652), (5938, 280260), (6228, 267210), (6920, 240489), (7785, 213768), (8907, 186840), (9342, 178140), (10380, 160326), (11876, 140130), (12456, 133605), (14013, 118760), (14845, 112104), (15570, 106884), (17814, 93420), (18684, 89070), (20760, 80163), (23355, 71256), (23752, 70065), (26721, 62280), (28026, 59380), (29690, 56052), (31140, 53442), (35628, 46710), (37368, 44535)]