160115280

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{73}}^1$

素因数の和:158

約数の個数: 320

約数和(自身を含む): 585795840

約数和(自身を除く): 425680560

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 16, 19, 20, 24, 26, 30, 37, 38, 39, 40, 48, 52, 57, 60, 65, 73, 74, 76, 78, 80, 95, 104, 111, 114, 120, 130, 146, 148, 152, 156, 185, 190, 195, 208, 219, 222, 228, 240, 247, 260, 285, 292, 296, 304, 312, 365, 370, 380, 390, 438, 444, 456, 481, 494, 520, 555, 570, 584, 592, 624, 703, 730, 740, 741, 760, 780, 876, 888, 912, 949, 962, 988, 1040, 1095, 1110, 1140, 1168, 1235, 1387, 1406, 1443, 1460, 1480, 1482, 1520, 1560, 1752, 1776, 1898, 1924, 1976, 2109, 2190, 2220, 2280, 2405, 2470, 2701, 2774, 2812, 2847, 2886, 2920, 2960, 2964, 3120, 3504, 3515, 3705, 3796, 3848, 3952, 4161, 4218, 4380, 4440, 4560, 4745, 4810, 4940, 5402, 5548, 5624, 5694, 5772, 5840, 5928, 6935, 7030, 7215, 7410, 7592, 7696, 8103, 8322, 8436, 8760, 8880, 9139, 9490, 9620, 9880, 10545, 10804, 11096, 11248, 11388, 11544, 11856, 13505, 13870, 14060, 14235, 14430, 14820, 15184, 16206, 16644, 16872, 17520, 18031, 18278, 18980, 19240, 19760, 20805, 21090, 21608, 22192, 22776, 23088, 27010, 27417, 27740, 28120, 28470, 28860, 29640, 32412, 33288, 33744, 35113, 36062, 36556, 37960, 38480, 40515, 41610, 42180, 43216, 45552, 45695, 51319, 54020, 54093, 54834, 55480, 56240, 56940, 57720, 59280, 64824, 66576, 70226, 72124, 73112, 75920, 81030, 83220, 84360, 90155, 91390, 102638, 105339, 108040, 108186, 109668, 110960, 113880, 115440, 129648, 137085, 140452, 144248, 146224, 153957, 162060, 166440, 168720, 175565, 180310, 182780, 205276, 210678, 216080, 216372, 219336, 227760, 256595, 270465, 274170, 280904, 288496, 307914, 324120, 332880, 351130, 360620, 365560, 410552, 421356, 432744, 438672, 513190, 526695, 540930, 548340, 561808, 615828, 648240, 667147, 702260, 721240, 731120, 769785, 821104, 842712, 865488, 1026380, 1053390, 1081860, 1096680, 1231656, 1334294, 1404520, 1442480, 1539570, 1685424, 2001441, 2052760, 2106780, 2163720, 2193360, 2463312, 2668588, 2809040, 3079140, 3335735, 4002882, 4105520, 4213560, 4327440, 5337176, 6158280, 6671470, 8005764, 8427120, 10007205, 10674352, 12316560, 13342940, 16011528, 20014410, 26685880, 32023056, 40028820, 53371760, 80057640, 160115280]

約数ペア:

[(1, 160115280), (2, 80057640), (3, 53371760), (4, 40028820), (5, 32023056), (6, 26685880), (8, 20014410), (10, 16011528), (12, 13342940), (13, 12316560), (15, 10674352), (16, 10007205), (19, 8427120), (20, 8005764), (24, 6671470), (26, 6158280), (30, 5337176), (37, 4327440), (38, 4213560), (39, 4105520), (40, 4002882), (48, 3335735), (52, 3079140), (57, 2809040), (60, 2668588), (65, 2463312), (73, 2193360), (74, 2163720), (76, 2106780), (78, 2052760), (80, 2001441), (95, 1685424), (104, 1539570), (111, 1442480), (114, 1404520), (120, 1334294), (130, 1231656), (146, 1096680), (148, 1081860), (152, 1053390), (156, 1026380), (185, 865488), (190, 842712), (195, 821104), (208, 769785), (219, 731120), (222, 721240), (228, 702260), (240, 667147), (247, 648240), (260, 615828), (285, 561808), (292, 548340), (296, 540930), (304, 526695), (312, 513190), (365, 438672), (370, 432744), (380, 421356), (390, 410552), (438, 365560), (444, 360620), (456, 351130), (481, 332880), (494, 324120), (520, 307914), (555, 288496), (570, 280904), (584, 274170), (592, 270465), (624, 256595), (703, 227760), (730, 219336), (740, 216372), (741, 216080), (760, 210678), (780, 205276), (876, 182780), (888, 180310), (912, 175565), (949, 168720), (962, 166440), (988, 162060), (1040, 153957), (1095, 146224), (1110, 144248), (1140, 140452), (1168, 137085), (1235, 129648), (1387, 115440), (1406, 113880), (1443, 110960), (1460, 109668), (1480, 108186), (1482, 108040), (1520, 105339), (1560, 102638), (1752, 91390), (1776, 90155), (1898, 84360), (1924, 83220), (1976, 81030), (2109, 75920), (2190, 73112), (2220, 72124), (2280, 70226), (2405, 66576), (2470, 64824), (2701, 59280), (2774, 57720), (2812, 56940), (2847, 56240), (2886, 55480), (2920, 54834), (2960, 54093), (2964, 54020), (3120, 51319), (3504, 45695), (3515, 45552), (3705, 43216), (3796, 42180), (3848, 41610), (3952, 40515), (4161, 38480), (4218, 37960), (4380, 36556), (4440, 36062), (4560, 35113), (4745, 33744), (4810, 33288), (4940, 32412), (5402, 29640), (5548, 28860), (5624, 28470), (5694, 28120), (5772, 27740), (5840, 27417), (5928, 27010), (6935, 23088), (7030, 22776), (7215, 22192), (7410, 21608), (7592, 21090), (7696, 20805), (8103, 19760), (8322, 19240), (8436, 18980), (8760, 18278), (8880, 18031), (9139, 17520), (9490, 16872), (9620, 16644), (9880, 16206), (10545, 15184), (10804, 14820), (11096, 14430), (11248, 14235), (11388, 14060), (11544, 13870), (11856, 13505)]