1931698080

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{5431}}^1$

素因数の和:5484

約数の個数: 288

約数和(自身を含む): 7473997440

約数和(自身を除く): 5542299360

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 16, 18, 19, 20, 24, 26, 30, 32, 36, 38, 39, 40, 45, 48, 52, 57, 60, 65, 72, 76, 78, 80, 90, 95, 96, 104, 114, 117, 120, 130, 144, 152, 156, 160, 171, 180, 190, 195, 208, 228, 234, 240, 247, 260, 285, 288, 304, 312, 342, 360, 380, 390, 416, 456, 468, 480, 494, 520, 570, 585, 608, 624, 684, 720, 741, 760, 780, 855, 912, 936, 988, 1040, 1140, 1170, 1235, 1248, 1368, 1440, 1482, 1520, 1560, 1710, 1824, 1872, 1976, 2080, 2223, 2280, 2340, 2470, 2736, 2964, 3040, 3120, 3420, 3705, 3744, 3952, 4446, 4560, 4680, 4940, 5431, 5472, 5928, 6240, 6840, 7410, 7904, 8892, 9120, 9360, 9880, 10862, 11115, 11856, 13680, 14820, 16293, 17784, 18720, 19760, 21724, 22230, 23712, 27155, 27360, 29640, 32586, 35568, 39520, 43448, 44460, 48879, 54310, 59280, 65172, 70603, 71136, 81465, 86896, 88920, 97758, 103189, 108620, 118560, 130344, 141206, 162930, 173792, 177840, 195516, 206378, 211809, 217240, 244395, 260688, 282412, 309567, 325860, 353015, 355680, 391032, 412756, 423618, 434480, 488790, 515945, 521376, 564824, 619134, 635427, 651720, 706030, 782064, 825512, 847236, 868960, 928701, 977580, 1031890, 1059045, 1129648, 1238268, 1270854, 1303440, 1341457, 1412060, 1547835, 1564128, 1651024, 1694472, 1857402, 1955160, 2063780, 2118090, 2259296, 2476536, 2541708, 2606880, 2682914, 2824120, 3095670, 3177135, 3302048, 3388944, 3714804, 3910320, 4024371, 4127560, 4236180, 4643505, 4953072, 5083416, 5365828, 5648240, 6191340, 6354270, 6707285, 6777888, 7429608, 7820640, 8048742, 8255120, 8472360, 9287010, 9906144, 10166832, 10731656, 11296480, 12073113, 12382680, 12708540, 13414570, 14859216, 16097484, 16510240, 16944720, 18574020, 20121855, 20333664, 21463312, 24146226, 24765360, 25417080, 26829140, 29718432, 32194968, 33889440, 37148040, 40243710, 42926624, 48292452, 49530720, 50834160, 53658280, 60365565, 64389936, 74296080, 80487420, 96584904, 101668320, 107316560, 120731130, 128779872, 148592160, 160974840, 193169808, 214633120, 241462260, 321949680, 386339616, 482924520, 643899360, 965849040, 1931698080]

約数ペア:

[(1, 1931698080), (2, 965849040), (3, 643899360), (4, 482924520), (5, 386339616), (6, 321949680), (8, 241462260), (9, 214633120), (10, 193169808), (12, 160974840), (13, 148592160), (15, 128779872), (16, 120731130), (18, 107316560), (19, 101668320), (20, 96584904), (24, 80487420), (26, 74296080), (30, 64389936), (32, 60365565), (36, 53658280), (38, 50834160), (39, 49530720), (40, 48292452), (45, 42926624), (48, 40243710), (52, 37148040), (57, 33889440), (60, 32194968), (65, 29718432), (72, 26829140), (76, 25417080), (78, 24765360), (80, 24146226), (90, 21463312), (95, 20333664), (96, 20121855), (104, 18574020), (114, 16944720), (117, 16510240), (120, 16097484), (130, 14859216), (144, 13414570), (152, 12708540), (156, 12382680), (160, 12073113), (171, 11296480), (180, 10731656), (190, 10166832), (195, 9906144), (208, 9287010), (228, 8472360), (234, 8255120), (240, 8048742), (247, 7820640), (260, 7429608), (285, 6777888), (288, 6707285), (304, 6354270), (312, 6191340), (342, 5648240), (360, 5365828), (380, 5083416), (390, 4953072), (416, 4643505), (456, 4236180), (468, 4127560), (480, 4024371), (494, 3910320), (520, 3714804), (570, 3388944), (585, 3302048), (608, 3177135), (624, 3095670), (684, 2824120), (720, 2682914), (741, 2606880), (760, 2541708), (780, 2476536), (855, 2259296), (912, 2118090), (936, 2063780), (988, 1955160), (1040, 1857402), (1140, 1694472), (1170, 1651024), (1235, 1564128), (1248, 1547835), (1368, 1412060), (1440, 1341457), (1482, 1303440), (1520, 1270854), (1560, 1238268), (1710, 1129648), (1824, 1059045), (1872, 1031890), (1976, 977580), (2080, 928701), (2223, 868960), (2280, 847236), (2340, 825512), (2470, 782064), (2736, 706030), (2964, 651720), (3040, 635427), (3120, 619134), (3420, 564824), (3705, 521376), (3744, 515945), (3952, 488790), (4446, 434480), (4560, 423618), (4680, 412756), (4940, 391032), (5431, 355680), (5472, 353015), (5928, 325860), (6240, 309567), (6840, 282412), (7410, 260688), (7904, 244395), (8892, 217240), (9120, 211809), (9360, 206378), (9880, 195516), (10862, 177840), (11115, 173792), (11856, 162930), (13680, 141206), (14820, 130344), (16293, 118560), (17784, 108620), (18720, 103189), (19760, 97758), (21724, 88920), (22230, 86896), (23712, 81465), (27155, 71136), (27360, 70603), (29640, 65172), (32586, 59280), (35568, 54310), (39520, 48879), (43448, 44460)]