1408178520

素因数分解:

$2^3\times 3^4\times 5^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{2141}}^1$

素因数の和:2200

約数の個数: 320

約数和(自身を含む): 5598331200

約数和(自身を除く): 4190152680

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 18, 20, 21, 24, 27, 28, 29, 30, 35, 36, 40, 42, 45, 54, 56, 58, 60, 63, 70, 72, 81, 84, 87, 90, 105, 108, 116, 120, 126, 135, 140, 145, 162, 168, 174, 180, 189, 203, 210, 216, 232, 252, 261, 270, 280, 290, 315, 324, 348, 360, 378, 405, 406, 420, 435, 504, 522, 540, 567, 580, 609, 630, 648, 696, 756, 783, 810, 812, 840, 870, 945, 1015, 1044, 1080, 1134, 1160, 1218, 1260, 1305, 1512, 1566, 1620, 1624, 1740, 1827, 1890, 2030, 2088, 2141, 2268, 2349, 2436, 2520, 2610, 2835, 3045, 3132, 3240, 3480, 3654, 3780, 3915, 4060, 4282, 4536, 4698, 4872, 5220, 5481, 5670, 6090, 6264, 6423, 7308, 7560, 7830, 8120, 8564, 9135, 9396, 10440, 10705, 10962, 11340, 11745, 12180, 12846, 14616, 14987, 15660, 16443, 17128, 18270, 18792, 19269, 21410, 21924, 22680, 23490, 24360, 25692, 27405, 29974, 31320, 32115, 32886, 36540, 38538, 42820, 43848, 44961, 46980, 51384, 54810, 57807, 59948, 62089, 64230, 65772, 73080, 74935, 77076, 82215, 85640, 89922, 93960, 96345, 109620, 115614, 119896, 124178, 128460, 131544, 134883, 149870, 154152, 164430, 173421, 179844, 186267, 192690, 219240, 224805, 231228, 248356, 256920, 269766, 289035, 299740, 310445, 328860, 346842, 359688, 372534, 385380, 404649, 434623, 449610, 462456, 496712, 539532, 558801, 578070, 599480, 620890, 657720, 674415, 693684, 745068, 770760, 809298, 867105, 869246, 899220, 931335, 1079064, 1117602, 1156140, 1213947, 1241780, 1303869, 1348830, 1387368, 1490136, 1618596, 1676403, 1734210, 1738492, 1798440, 1862670, 2023245, 2173115, 2235204, 2312280, 2427894, 2483560, 2607738, 2697660, 2794005, 3237192, 3352806, 3468420, 3476984, 3725340, 3911607, 4046490, 4346230, 4470408, 4855788, 5029209, 5215476, 5395320, 5588010, 6069735, 6519345, 6705612, 6936840, 7450680, 7823214, 8092980, 8382015, 8692460, 9711576, 10058418, 10430952, 11176020, 11734821, 12139470, 13038690, 13411224, 15646428, 16185960, 16764030, 17384920, 19558035, 20116836, 22352040, 23469642, 24278940, 25146045, 26077380, 31292856, 33528060, 35204463, 39116070, 40233672, 46939284, 48557880, 50292090, 52154760, 58674105, 67056120, 70408926, 78232140, 93878568, 100584180, 117348210, 140817852, 156464280, 176022315, 201168360, 234696420, 281635704, 352044630, 469392840, 704089260, 1408178520]

約数ペア:

[(1, 1408178520), (2, 704089260), (3, 469392840), (4, 352044630), (5, 281635704), (6, 234696420), (7, 201168360), (8, 176022315), (9, 156464280), (10, 140817852), (12, 117348210), (14, 100584180), (15, 93878568), (18, 78232140), (20, 70408926), (21, 67056120), (24, 58674105), (27, 52154760), (28, 50292090), (29, 48557880), (30, 46939284), (35, 40233672), (36, 39116070), (40, 35204463), (42, 33528060), (45, 31292856), (54, 26077380), (56, 25146045), (58, 24278940), (60, 23469642), (63, 22352040), (70, 20116836), (72, 19558035), (81, 17384920), (84, 16764030), (87, 16185960), (90, 15646428), (105, 13411224), (108, 13038690), (116, 12139470), (120, 11734821), (126, 11176020), (135, 10430952), (140, 10058418), (145, 9711576), (162, 8692460), (168, 8382015), (174, 8092980), (180, 7823214), (189, 7450680), (203, 6936840), (210, 6705612), (216, 6519345), (232, 6069735), (252, 5588010), (261, 5395320), (270, 5215476), (280, 5029209), (290, 4855788), (315, 4470408), (324, 4346230), (348, 4046490), (360, 3911607), (378, 3725340), (405, 3476984), (406, 3468420), (420, 3352806), (435, 3237192), (504, 2794005), (522, 2697660), (540, 2607738), (567, 2483560), (580, 2427894), (609, 2312280), (630, 2235204), (648, 2173115), (696, 2023245), (756, 1862670), (783, 1798440), (810, 1738492), (812, 1734210), (840, 1676403), (870, 1618596), (945, 1490136), (1015, 1387368), (1044, 1348830), (1080, 1303869), (1134, 1241780), (1160, 1213947), (1218, 1156140), (1260, 1117602), (1305, 1079064), (1512, 931335), (1566, 899220), (1620, 869246), (1624, 867105), (1740, 809298), (1827, 770760), (1890, 745068), (2030, 693684), (2088, 674415), (2141, 657720), (2268, 620890), (2349, 599480), (2436, 578070), (2520, 558801), (2610, 539532), (2835, 496712), (3045, 462456), (3132, 449610), (3240, 434623), (3480, 404649), (3654, 385380), (3780, 372534), (3915, 359688), (4060, 346842), (4282, 328860), (4536, 310445), (4698, 299740), (4872, 289035), (5220, 269766), (5481, 256920), (5670, 248356), (6090, 231228), (6264, 224805), (6423, 219240), (7308, 192690), (7560, 186267), (7830, 179844), (8120, 173421), (8564, 164430), (9135, 154152), (9396, 149870), (10440, 134883), (10705, 131544), (10962, 128460), (11340, 124178), (11745, 119896), (12180, 115614), (12846, 109620), (14616, 96345), (14987, 93960), (15660, 89922), (16443, 85640), (17128, 82215), (18270, 77076), (18792, 74935), (19269, 73080), (21410, 65772), (21924, 64230), (22680, 62089), (23490, 59948), (24360, 57807), (25692, 54810), (27405, 51384), (29974, 46980), (31320, 44961), (32115, 43848), (32886, 42820), (36540, 38538)]