1406666520

素因数分解:

$2^3\times 3^3\times 5^1\times 7^2\times {\mathrm{19}}^1\times {\mathrm{1399}}^1$

素因数の和:1452

約数の個数: 384

約数和(自身を含む): 5745600000

約数和(自身を除く): 4338933480

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 18, 19, 20, 21, 24, 27, 28, 30, 35, 36, 38, 40, 42, 45, 49, 54, 56, 57, 60, 63, 70, 72, 76, 84, 90, 95, 98, 105, 108, 114, 120, 126, 133, 135, 140, 147, 152, 168, 171, 180, 189, 190, 196, 210, 216, 228, 245, 252, 266, 270, 280, 285, 294, 315, 342, 360, 378, 380, 392, 399, 420, 441, 456, 490, 504, 513, 532, 540, 570, 588, 630, 665, 684, 735, 756, 760, 798, 840, 855, 882, 931, 945, 980, 1026, 1064, 1080, 1140, 1176, 1197, 1260, 1323, 1330, 1368, 1399, 1470, 1512, 1596, 1710, 1764, 1862, 1890, 1960, 1995, 2052, 2205, 2280, 2394, 2520, 2565, 2646, 2660, 2793, 2798, 2940, 3192, 3420, 3528, 3591, 3724, 3780, 3990, 4104, 4197, 4410, 4655, 4788, 5130, 5292, 5320, 5586, 5596, 5880, 5985, 6615, 6840, 6995, 7182, 7448, 7560, 7980, 8379, 8394, 8820, 9310, 9576, 9793, 10260, 10584, 11172, 11192, 11970, 12591, 13230, 13965, 13990, 14364, 15960, 16758, 16788, 17640, 17955, 18620, 19586, 20520, 20985, 22344, 23940, 25137, 25182, 26460, 26581, 27930, 27980, 28728, 29379, 33516, 33576, 35910, 37240, 37773, 39172, 41895, 41970, 47880, 48965, 50274, 50364, 52920, 53162, 55860, 55960, 58758, 62955, 67032, 68551, 71820, 75546, 78344, 79743, 83790, 83940, 88137, 97930, 100548, 100728, 106324, 111720, 117516, 125685, 125910, 132905, 137102, 143640, 146895, 151092, 159486, 167580, 167880, 176274, 186067, 188865, 195860, 201096, 205653, 212648, 235032, 239229, 251370, 251820, 264411, 265810, 274204, 293790, 302184, 318972, 335160, 342755, 352548, 372134, 377730, 391720, 398715, 411306, 440685, 478458, 502740, 503640, 528822, 531620, 548408, 558201, 587580, 616959, 637944, 685510, 705096, 717687, 744268, 755460, 797430, 822612, 881370, 930335, 956916, 1005480, 1028265, 1057644, 1063240, 1116402, 1175160, 1196145, 1233918, 1302469, 1322055, 1371020, 1435374, 1488536, 1510920, 1594860, 1645224, 1674603, 1762740, 1850877, 1860670, 1913832, 2056530, 2115288, 2232804, 2392290, 2467836, 2604938, 2644110, 2742040, 2791005, 2870748, 3084795, 3189720, 3349206, 3525480, 3588435, 3701754, 3721340, 3907407, 4113060, 4465608, 4784580, 4935672, 5023809, 5209876, 5288220, 5582010, 5741496, 6169590, 6512345, 6698412, 7176870, 7403508, 7442680, 7814814, 8226120, 8373015, 9254385, 9569160, 10047618, 10419752, 10576440, 11164020, 11722221, 12339180, 13024690, 13396824, 14353740, 14807016, 15629628, 16746030, 18508770, 19537035, 20095236, 22328040, 23444442, 24678360, 25119045, 26049380, 28707480, 31259256, 33492060, 35166663, 37017540, 39074070, 40190472, 46888884, 50238090, 52098760, 58611105, 66984120, 70333326, 74035080, 78148140, 93777768, 100476180, 117222210, 140666652, 156296280, 175833315, 200952360, 234444420, 281333304, 351666630, 468888840, 703333260, 1406666520]

約数ペア:

[(1, 1406666520), (2, 703333260), (3, 468888840), (4, 351666630), (5, 281333304), (6, 234444420), (7, 200952360), (8, 175833315), (9, 156296280), (10, 140666652), (12, 117222210), (14, 100476180), (15, 93777768), (18, 78148140), (19, 74035080), (20, 70333326), (21, 66984120), (24, 58611105), (27, 52098760), (28, 50238090), (30, 46888884), (35, 40190472), (36, 39074070), (38, 37017540), (40, 35166663), (42, 33492060), (45, 31259256), (49, 28707480), (54, 26049380), (56, 25119045), (57, 24678360), (60, 23444442), (63, 22328040), (70, 20095236), (72, 19537035), (76, 18508770), (84, 16746030), (90, 15629628), (95, 14807016), (98, 14353740), (105, 13396824), (108, 13024690), (114, 12339180), (120, 11722221), (126, 11164020), (133, 10576440), (135, 10419752), (140, 10047618), (147, 9569160), (152, 9254385), (168, 8373015), (171, 8226120), (180, 7814814), (189, 7442680), (190, 7403508), (196, 7176870), (210, 6698412), (216, 6512345), (228, 6169590), (245, 5741496), (252, 5582010), (266, 5288220), (270, 5209876), (280, 5023809), (285, 4935672), (294, 4784580), (315, 4465608), (342, 4113060), (360, 3907407), (378, 3721340), (380, 3701754), (392, 3588435), (399, 3525480), (420, 3349206), (441, 3189720), (456, 3084795), (490, 2870748), (504, 2791005), (513, 2742040), (532, 2644110), (540, 2604938), (570, 2467836), (588, 2392290), (630, 2232804), (665, 2115288), (684, 2056530), (735, 1913832), (756, 1860670), (760, 1850877), (798, 1762740), (840, 1674603), (855, 1645224), (882, 1594860), (931, 1510920), (945, 1488536), (980, 1435374), (1026, 1371020), (1064, 1322055), (1080, 1302469), (1140, 1233918), (1176, 1196145), (1197, 1175160), (1260, 1116402), (1323, 1063240), (1330, 1057644), (1368, 1028265), (1399, 1005480), (1470, 956916), (1512, 930335), (1596, 881370), (1710, 822612), (1764, 797430), (1862, 755460), (1890, 744268), (1960, 717687), (1995, 705096), (2052, 685510), (2205, 637944), (2280, 616959), (2394, 587580), (2520, 558201), (2565, 548408), (2646, 531620), (2660, 528822), (2793, 503640), (2798, 502740), (2940, 478458), (3192, 440685), (3420, 411306), (3528, 398715), (3591, 391720), (3724, 377730), (3780, 372134), (3990, 352548), (4104, 342755), (4197, 335160), (4410, 318972), (4655, 302184), (4788, 293790), (5130, 274204), (5292, 265810), (5320, 264411), (5586, 251820), (5596, 251370), (5880, 239229), (5985, 235032), (6615, 212648), (6840, 205653), (6995, 201096), (7182, 195860), (7448, 188865), (7560, 186067), (7980, 176274), (8379, 167880), (8394, 167580), (8820, 159486), (9310, 151092), (9576, 146895), (9793, 143640), (10260, 137102), (10584, 132905), (11172, 125910), (11192, 125685), (11970, 117516), (12591, 111720), (13230, 106324), (13965, 100728), (13990, 100548), (14364, 97930), (15960, 88137), (16758, 83940), (16788, 83790), (17640, 79743), (17955, 78344), (18620, 75546), (19586, 71820), (20520, 68551), (20985, 67032), (22344, 62955), (23940, 58758), (25137, 55960), (25182, 55860), (26460, 53162), (26581, 52920), (27930, 50364), (27980, 50274), (28728, 48965), (29379, 47880), (33516, 41970), (33576, 41895), (35910, 39172), (37240, 37773)]