20185789120

素因数分解:

$2^6\times 5^1\times 7^2\times {\mathrm{17}}^1\times {\mathrm{41}}^1\times {\mathrm{1847}}^1$

素因数の和:1936

約数の個数: 336

約数和(自身を含む): 60681120192

約数和(自身を除く): 40495331072

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 17, 20, 28, 32, 34, 35, 40, 41, 49, 56, 64, 68, 70, 80, 82, 85, 98, 112, 119, 136, 140, 160, 164, 170, 196, 205, 224, 238, 245, 272, 280, 287, 320, 328, 340, 392, 410, 448, 476, 490, 544, 560, 574, 595, 656, 680, 697, 784, 820, 833, 952, 980, 1088, 1120, 1148, 1190, 1312, 1360, 1394, 1435, 1568, 1640, 1666, 1847, 1904, 1960, 2009, 2240, 2296, 2380, 2624, 2720, 2788, 2870, 3136, 3280, 3332, 3485, 3694, 3808, 3920, 4018, 4165, 4592, 4760, 4879, 5440, 5576, 5740, 6560, 6664, 6970, 7388, 7616, 7840, 8036, 8330, 9184, 9235, 9520, 9758, 10045, 11152, 11480, 12929, 13120, 13328, 13940, 14776, 15680, 16072, 16660, 18368, 18470, 19040, 19516, 20090, 22304, 22960, 24395, 25858, 26656, 27880, 29552, 31399, 32144, 33320, 34153, 36940, 38080, 39032, 40180, 44608, 45920, 48790, 51716, 53312, 55760, 59104, 62798, 64288, 64645, 66640, 68306, 73880, 75727, 78064, 80360, 90503, 91840, 97580, 103432, 111520, 118208, 125596, 128576, 129290, 133280, 136612, 147760, 151454, 156128, 156995, 160720, 170765, 181006, 195160, 206864, 219793, 223040, 251192, 258580, 266560, 273224, 295520, 302908, 312256, 313990, 321440, 341530, 362012, 378635, 390320, 413728, 439586, 452515, 502384, 517160, 530089, 546448, 591040, 605816, 627980, 642880, 683060, 724024, 757270, 780640, 827456, 879172, 905030, 1004768, 1034320, 1060178, 1092896, 1098965, 1211632, 1255960, 1287359, 1366120, 1448048, 1514540, 1538551, 1561280, 1758344, 1810060, 2009536, 2068640, 2120356, 2185792, 2197930, 2423264, 2511920, 2574718, 2650445, 2732240, 2896096, 3029080, 3077102, 3516688, 3620120, 3710623, 4137280, 4240712, 4395860, 4846528, 5023840, 5149436, 5300890, 5464480, 5792192, 6058160, 6154204, 6436795, 7033376, 7240240, 7421246, 7692755, 8481424, 8791720, 9011513, 10047680, 10298872, 10601780, 10928960, 12116320, 12308408, 12873590, 14066752, 14480480, 14842492, 15385510, 16962848, 17583440, 18023026, 18553115, 20597744, 21203560, 24232640, 24616816, 25747180, 28960960, 29684984, 30771020, 33925696, 35166880, 36046052, 37106230, 41195488, 42407120, 45057565, 49233632, 51494360, 59369968, 61542040, 63080591, 70333760, 72092104, 74212460, 82390976, 84814240, 90115130, 98467264, 102988720, 118739936, 123084080, 126161182, 144184208, 148424920, 169628480, 180230260, 205977440, 237479872, 246168160, 252322364, 288368416, 296849840, 315402955, 360460520, 411954880, 492336320, 504644728, 576736832, 593699680, 630805910, 720921040, 1009289456, 1187399360, 1261611820, 1441842080, 2018578912, 2523223640, 2883684160, 4037157824, 5046447280, 10092894560, 20185789120]

約数ペア:

[(1, 20185789120), (2, 10092894560), (4, 5046447280), (5, 4037157824), (7, 2883684160), (8, 2523223640), (10, 2018578912), (14, 1441842080), (16, 1261611820), (17, 1187399360), (20, 1009289456), (28, 720921040), (32, 630805910), (34, 593699680), (35, 576736832), (40, 504644728), (41, 492336320), (49, 411954880), (56, 360460520), (64, 315402955), (68, 296849840), (70, 288368416), (80, 252322364), (82, 246168160), (85, 237479872), (98, 205977440), (112, 180230260), (119, 169628480), (136, 148424920), (140, 144184208), (160, 126161182), (164, 123084080), (170, 118739936), (196, 102988720), (205, 98467264), (224, 90115130), (238, 84814240), (245, 82390976), (272, 74212460), (280, 72092104), (287, 70333760), (320, 63080591), (328, 61542040), (340, 59369968), (392, 51494360), (410, 49233632), (448, 45057565), (476, 42407120), (490, 41195488), (544, 37106230), (560, 36046052), (574, 35166880), (595, 33925696), (656, 30771020), (680, 29684984), (697, 28960960), (784, 25747180), (820, 24616816), (833, 24232640), (952, 21203560), (980, 20597744), (1088, 18553115), (1120, 18023026), (1148, 17583440), (1190, 16962848), (1312, 15385510), (1360, 14842492), (1394, 14480480), (1435, 14066752), (1568, 12873590), (1640, 12308408), (1666, 12116320), (1847, 10928960), (1904, 10601780), (1960, 10298872), (2009, 10047680), (2240, 9011513), (2296, 8791720), (2380, 8481424), (2624, 7692755), (2720, 7421246), (2788, 7240240), (2870, 7033376), (3136, 6436795), (3280, 6154204), (3332, 6058160), (3485, 5792192), (3694, 5464480), (3808, 5300890), (3920, 5149436), (4018, 5023840), (4165, 4846528), (4592, 4395860), (4760, 4240712), (4879, 4137280), (5440, 3710623), (5576, 3620120), (5740, 3516688), (6560, 3077102), (6664, 3029080), (6970, 2896096), (7388, 2732240), (7616, 2650445), (7840, 2574718), (8036, 2511920), (8330, 2423264), (9184, 2197930), (9235, 2185792), (9520, 2120356), (9758, 2068640), (10045, 2009536), (11152, 1810060), (11480, 1758344), (12929, 1561280), (13120, 1538551), (13328, 1514540), (13940, 1448048), (14776, 1366120), (15680, 1287359), (16072, 1255960), (16660, 1211632), (18368, 1098965), (18470, 1092896), (19040, 1060178), (19516, 1034320), (20090, 1004768), (22304, 905030), (22960, 879172), (24395, 827456), (25858, 780640), (26656, 757270), (27880, 724024), (29552, 683060), (31399, 642880), (32144, 627980), (33320, 605816), (34153, 591040), (36940, 546448), (38080, 530089), (39032, 517160), (40180, 502384), (44608, 452515), (45920, 439586), (48790, 413728), (51716, 390320), (53312, 378635), (55760, 362012), (59104, 341530), (62798, 321440), (64288, 313990), (64645, 312256), (66640, 302908), (68306, 295520), (73880, 273224), (75727, 266560), (78064, 258580), (80360, 251192), (90503, 223040), (91840, 219793), (97580, 206864), (103432, 195160), (111520, 181006), (118208, 170765), (125596, 160720), (128576, 156995), (129290, 156128), (133280, 151454), (136612, 147760)]