1645308960

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{163}}^1\times {\mathrm{1237}}^1$

素因数の和:1435

約数の個数: 192

約数和(自身を含む): 5525718912

約数和(自身を除く): 3880409952

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 17, 20, 24, 30, 32, 34, 40, 48, 51, 60, 68, 80, 85, 96, 102, 120, 136, 160, 163, 170, 204, 240, 255, 272, 326, 340, 408, 480, 489, 510, 544, 652, 680, 815, 816, 978, 1020, 1237, 1304, 1360, 1630, 1632, 1956, 2040, 2445, 2474, 2608, 2720, 2771, 3260, 3711, 3912, 4080, 4890, 4948, 5216, 5542, 6185, 6520, 7422, 7824, 8160, 8313, 9780, 9896, 11084, 12370, 13040, 13855, 14844, 15648, 16626, 18555, 19560, 19792, 21029, 22168, 24740, 26080, 27710, 29688, 33252, 37110, 39120, 39584, 41565, 42058, 44336, 49480, 55420, 59376, 63087, 66504, 74220, 78240, 83130, 84116, 88672, 98960, 105145, 110840, 118752, 126174, 133008, 148440, 166260, 168232, 197920, 201631, 210290, 221680, 252348, 266016, 296880, 315435, 332520, 336464, 403262, 420580, 443360, 504696, 593760, 604893, 630870, 665040, 672928, 806524, 841160, 1008155, 1009392, 1209786, 1261740, 1330080, 1613048, 1682320, 2016310, 2018784, 2419572, 2523480, 3024465, 3226096, 3364640, 3427727, 4032620, 4839144, 5046960, 6048930, 6452192, 6855454, 8065240, 9678288, 10093920, 10283181, 12097860, 13710908, 16130480, 17138635, 19356576, 20566362, 24195720, 27421816, 32260960, 34277270, 41132724, 48391440, 51415905, 54843632, 68554540, 82265448, 96782880, 102831810, 109687264, 137109080, 164530896, 205663620, 274218160, 329061792, 411327240, 548436320, 822654480, 1645308960]

約数ペア:

[(1, 1645308960), (2, 822654480), (3, 548436320), (4, 411327240), (5, 329061792), (6, 274218160), (8, 205663620), (10, 164530896), (12, 137109080), (15, 109687264), (16, 102831810), (17, 96782880), (20, 82265448), (24, 68554540), (30, 54843632), (32, 51415905), (34, 48391440), (40, 41132724), (48, 34277270), (51, 32260960), (60, 27421816), (68, 24195720), (80, 20566362), (85, 19356576), (96, 17138635), (102, 16130480), (120, 13710908), (136, 12097860), (160, 10283181), (163, 10093920), (170, 9678288), (204, 8065240), (240, 6855454), (255, 6452192), (272, 6048930), (326, 5046960), (340, 4839144), (408, 4032620), (480, 3427727), (489, 3364640), (510, 3226096), (544, 3024465), (652, 2523480), (680, 2419572), (815, 2018784), (816, 2016310), (978, 1682320), (1020, 1613048), (1237, 1330080), (1304, 1261740), (1360, 1209786), (1630, 1009392), (1632, 1008155), (1956, 841160), (2040, 806524), (2445, 672928), (2474, 665040), (2608, 630870), (2720, 604893), (2771, 593760), (3260, 504696), (3711, 443360), (3912, 420580), (4080, 403262), (4890, 336464), (4948, 332520), (5216, 315435), (5542, 296880), (6185, 266016), (6520, 252348), (7422, 221680), (7824, 210290), (8160, 201631), (8313, 197920), (9780, 168232), (9896, 166260), (11084, 148440), (12370, 133008), (13040, 126174), (13855, 118752), (14844, 110840), (15648, 105145), (16626, 98960), (18555, 88672), (19560, 84116), (19792, 83130), (21029, 78240), (22168, 74220), (24740, 66504), (26080, 63087), (27710, 59376), (29688, 55420), (33252, 49480), (37110, 44336), (39120, 42058), (39584, 41565)]