201408240

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{107}}^1$

素因数の和:188

約数の個数: 320

約数和(自身を含む): 740524032

約数和(自身を除く): 539115792

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 16, 20, 22, 23, 24, 30, 31, 33, 40, 44, 46, 48, 55, 60, 62, 66, 69, 80, 88, 92, 93, 107, 110, 115, 120, 124, 132, 138, 155, 165, 176, 184, 186, 214, 220, 230, 240, 248, 253, 264, 276, 310, 321, 330, 341, 345, 368, 372, 428, 440, 460, 465, 496, 506, 528, 535, 552, 620, 642, 660, 682, 690, 713, 744, 759, 856, 880, 920, 930, 1012, 1023, 1070, 1104, 1177, 1240, 1265, 1284, 1320, 1364, 1380, 1426, 1488, 1518, 1605, 1705, 1712, 1840, 1860, 2024, 2046, 2139, 2140, 2354, 2461, 2480, 2530, 2568, 2640, 2728, 2760, 2852, 3036, 3210, 3317, 3410, 3531, 3565, 3720, 3795, 4048, 4092, 4278, 4280, 4708, 4922, 5060, 5115, 5136, 5456, 5520, 5704, 5885, 6072, 6420, 6634, 6820, 7062, 7130, 7383, 7440, 7590, 7843, 8184, 8556, 8560, 9416, 9844, 9951, 10120, 10230, 10695, 11408, 11770, 12144, 12305, 12840, 13268, 13640, 14124, 14260, 14766, 15180, 15686, 16368, 16585, 17112, 17655, 18832, 19688, 19902, 20240, 20460, 21390, 23529, 23540, 24610, 25680, 26536, 27071, 27280, 28248, 28520, 29532, 30360, 31372, 33170, 34224, 35310, 36487, 36915, 39215, 39376, 39804, 40920, 42780, 47058, 47080, 49220, 49755, 53072, 54142, 56496, 57040, 59064, 60720, 62744, 66340, 70620, 72974, 73830, 76291, 78430, 79608, 81213, 81840, 85560, 94116, 94160, 98440, 99510, 108284, 109461, 117645, 118128, 125488, 132680, 135355, 141240, 145948, 147660, 152582, 156860, 159216, 162426, 171120, 182435, 188232, 196880, 199020, 216568, 218922, 228873, 235290, 265360, 270710, 282480, 291896, 295320, 305164, 313720, 324852, 364870, 376464, 381455, 398040, 406065, 433136, 437844, 457746, 470580, 541420, 547305, 583792, 590640, 610328, 627440, 649704, 729740, 762910, 796080, 812130, 839201, 875688, 915492, 941160, 1082840, 1094610, 1144365, 1220656, 1299408, 1459480, 1525820, 1624260, 1678402, 1751376, 1830984, 1882320, 2165680, 2189220, 2288730, 2517603, 2918960, 3051640, 3248520, 3356804, 3661968, 4196005, 4378440, 4577460, 5035206, 6103280, 6497040, 6713608, 8392010, 8756880, 9154920, 10070412, 12588015, 13427216, 16784020, 18309840, 20140824, 25176030, 33568040, 40281648, 50352060, 67136080, 100704120, 201408240]

約数ペア:

[(1, 201408240), (2, 100704120), (3, 67136080), (4, 50352060), (5, 40281648), (6, 33568040), (8, 25176030), (10, 20140824), (11, 18309840), (12, 16784020), (15, 13427216), (16, 12588015), (20, 10070412), (22, 9154920), (23, 8756880), (24, 8392010), (30, 6713608), (31, 6497040), (33, 6103280), (40, 5035206), (44, 4577460), (46, 4378440), (48, 4196005), (55, 3661968), (60, 3356804), (62, 3248520), (66, 3051640), (69, 2918960), (80, 2517603), (88, 2288730), (92, 2189220), (93, 2165680), (107, 1882320), (110, 1830984), (115, 1751376), (120, 1678402), (124, 1624260), (132, 1525820), (138, 1459480), (155, 1299408), (165, 1220656), (176, 1144365), (184, 1094610), (186, 1082840), (214, 941160), (220, 915492), (230, 875688), (240, 839201), (248, 812130), (253, 796080), (264, 762910), (276, 729740), (310, 649704), (321, 627440), (330, 610328), (341, 590640), (345, 583792), (368, 547305), (372, 541420), (428, 470580), (440, 457746), (460, 437844), (465, 433136), (496, 406065), (506, 398040), (528, 381455), (535, 376464), (552, 364870), (620, 324852), (642, 313720), (660, 305164), (682, 295320), (690, 291896), (713, 282480), (744, 270710), (759, 265360), (856, 235290), (880, 228873), (920, 218922), (930, 216568), (1012, 199020), (1023, 196880), (1070, 188232), (1104, 182435), (1177, 171120), (1240, 162426), (1265, 159216), (1284, 156860), (1320, 152582), (1364, 147660), (1380, 145948), (1426, 141240), (1488, 135355), (1518, 132680), (1605, 125488), (1705, 118128), (1712, 117645), (1840, 109461), (1860, 108284), (2024, 99510), (2046, 98440), (2139, 94160), (2140, 94116), (2354, 85560), (2461, 81840), (2480, 81213), (2530, 79608), (2568, 78430), (2640, 76291), (2728, 73830), (2760, 72974), (2852, 70620), (3036, 66340), (3210, 62744), (3317, 60720), (3410, 59064), (3531, 57040), (3565, 56496), (3720, 54142), (3795, 53072), (4048, 49755), (4092, 49220), (4278, 47080), (4280, 47058), (4708, 42780), (4922, 40920), (5060, 39804), (5115, 39376), (5136, 39215), (5456, 36915), (5520, 36487), (5704, 35310), (5885, 34224), (6072, 33170), (6420, 31372), (6634, 30360), (6820, 29532), (7062, 28520), (7130, 28248), (7383, 27280), (7440, 27071), (7590, 26536), (7843, 25680), (8184, 24610), (8556, 23540), (8560, 23529), (9416, 21390), (9844, 20460), (9951, 20240), (10120, 19902), (10230, 19688), (10695, 18832), (11408, 17655), (11770, 17112), (12144, 16585), (12305, 16368), (12840, 15686), (13268, 15180), (13640, 14766), (14124, 14260)]