1802888080

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{41}}^1\times {\mathrm{149}}^1$

素因数の和:258

約数の個数: 320

約数和(自身を含む): 5399654400

約数和(自身を除く): 3596766320

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 17, 20, 28, 31, 34, 35, 40, 41, 56, 62, 68, 70, 80, 82, 85, 112, 119, 124, 136, 140, 149, 155, 164, 170, 205, 217, 238, 248, 272, 280, 287, 298, 310, 328, 340, 410, 434, 476, 496, 527, 560, 574, 595, 596, 620, 656, 680, 697, 745, 820, 868, 952, 1043, 1054, 1085, 1148, 1190, 1192, 1240, 1271, 1360, 1394, 1435, 1490, 1640, 1736, 1904, 2086, 2108, 2170, 2296, 2380, 2384, 2480, 2533, 2542, 2635, 2788, 2870, 2980, 3280, 3472, 3485, 3689, 4172, 4216, 4340, 4592, 4619, 4760, 4879, 5066, 5084, 5215, 5270, 5576, 5740, 5960, 6109, 6355, 6970, 7378, 8344, 8432, 8680, 8897, 9238, 9520, 9758, 10132, 10168, 10430, 10540, 11152, 11480, 11920, 12218, 12665, 12710, 13940, 14756, 16688, 17360, 17731, 17794, 18445, 18476, 19516, 20264, 20336, 20860, 21080, 21607, 22960, 23095, 24395, 24436, 25330, 25420, 27880, 29512, 30545, 32333, 35462, 35588, 36890, 36952, 39032, 40528, 41720, 42160, 42763, 43214, 44485, 46190, 48790, 48872, 50660, 50840, 55760, 59024, 61090, 64666, 70924, 71176, 73780, 73904, 78064, 78523, 83440, 85526, 86428, 88655, 88970, 92380, 97580, 97744, 101320, 101680, 103853, 108035, 122180, 129332, 141848, 142352, 147560, 151249, 157046, 161665, 171052, 172856, 177310, 177940, 184760, 189379, 195160, 202640, 207706, 213815, 216070, 244360, 258664, 283696, 295120, 302498, 314092, 323330, 342104, 345712, 354620, 355880, 369520, 378758, 390320, 392615, 415412, 427630, 432140, 488720, 517328, 519265, 549661, 604996, 628184, 646660, 684208, 709240, 711760, 726971, 756245, 757516, 785230, 830824, 855260, 864280, 946895, 1038530, 1099322, 1209992, 1256368, 1293320, 1325653, 1418480, 1453942, 1512490, 1515032, 1570460, 1661648, 1710520, 1728560, 1893790, 2077060, 2198644, 2419984, 2586640, 2651306, 2748305, 2907884, 3024980, 3030064, 3140920, 3219443, 3421040, 3634855, 3787580, 4154120, 4397288, 5302612, 5496610, 5815768, 6049960, 6281840, 6438886, 6628265, 7269710, 7575160, 8308240, 8794576, 10605224, 10993220, 11631536, 12099920, 12877772, 13256530, 14539420, 15150320, 16097215, 21210448, 21986440, 22536101, 25755544, 26513060, 29078840, 32194430, 43972880, 45072202, 51511088, 53026120, 58157680, 64388860, 90144404, 106052240, 112680505, 128777720, 180288808, 225361010, 257555440, 360577616, 450722020, 901444040, 1802888080]

約数ペア:

[(1, 1802888080), (2, 901444040), (4, 450722020), (5, 360577616), (7, 257555440), (8, 225361010), (10, 180288808), (14, 128777720), (16, 112680505), (17, 106052240), (20, 90144404), (28, 64388860), (31, 58157680), (34, 53026120), (35, 51511088), (40, 45072202), (41, 43972880), (56, 32194430), (62, 29078840), (68, 26513060), (70, 25755544), (80, 22536101), (82, 21986440), (85, 21210448), (112, 16097215), (119, 15150320), (124, 14539420), (136, 13256530), (140, 12877772), (149, 12099920), (155, 11631536), (164, 10993220), (170, 10605224), (205, 8794576), (217, 8308240), (238, 7575160), (248, 7269710), (272, 6628265), (280, 6438886), (287, 6281840), (298, 6049960), (310, 5815768), (328, 5496610), (340, 5302612), (410, 4397288), (434, 4154120), (476, 3787580), (496, 3634855), (527, 3421040), (560, 3219443), (574, 3140920), (595, 3030064), (596, 3024980), (620, 2907884), (656, 2748305), (680, 2651306), (697, 2586640), (745, 2419984), (820, 2198644), (868, 2077060), (952, 1893790), (1043, 1728560), (1054, 1710520), (1085, 1661648), (1148, 1570460), (1190, 1515032), (1192, 1512490), (1240, 1453942), (1271, 1418480), (1360, 1325653), (1394, 1293320), (1435, 1256368), (1490, 1209992), (1640, 1099322), (1736, 1038530), (1904, 946895), (2086, 864280), (2108, 855260), (2170, 830824), (2296, 785230), (2380, 757516), (2384, 756245), (2480, 726971), (2533, 711760), (2542, 709240), (2635, 684208), (2788, 646660), (2870, 628184), (2980, 604996), (3280, 549661), (3472, 519265), (3485, 517328), (3689, 488720), (4172, 432140), (4216, 427630), (4340, 415412), (4592, 392615), (4619, 390320), (4760, 378758), (4879, 369520), (5066, 355880), (5084, 354620), (5215, 345712), (5270, 342104), (5576, 323330), (5740, 314092), (5960, 302498), (6109, 295120), (6355, 283696), (6970, 258664), (7378, 244360), (8344, 216070), (8432, 213815), (8680, 207706), (8897, 202640), (9238, 195160), (9520, 189379), (9758, 184760), (10132, 177940), (10168, 177310), (10430, 172856), (10540, 171052), (11152, 161665), (11480, 157046), (11920, 151249), (12218, 147560), (12665, 142352), (12710, 141848), (13940, 129332), (14756, 122180), (16688, 108035), (17360, 103853), (17731, 101680), (17794, 101320), (18445, 97744), (18476, 97580), (19516, 92380), (20264, 88970), (20336, 88655), (20860, 86428), (21080, 85526), (21607, 83440), (22960, 78523), (23095, 78064), (24395, 73904), (24436, 73780), (25330, 71176), (25420, 70924), (27880, 64666), (29512, 61090), (30545, 59024), (32333, 55760), (35462, 50840), (35588, 50660), (36890, 48872), (36952, 48790), (39032, 46190), (40528, 44485), (41720, 43214), (42160, 42763)]