400199040

素因数分解:

$2^7\times 3^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{61}}^1\times {\mathrm{67}}^1$

素因数の和:170

約数の個数: 384

約数和(自身を含む): 1509412320

約数和(自身を除く): 1109213280

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 17, 18, 20, 24, 30, 32, 34, 36, 40, 45, 48, 51, 60, 61, 64, 67, 68, 72, 80, 85, 90, 96, 102, 120, 122, 128, 134, 136, 144, 153, 160, 170, 180, 183, 192, 201, 204, 240, 244, 255, 268, 272, 288, 305, 306, 320, 335, 340, 360, 366, 384, 402, 408, 480, 488, 510, 536, 544, 549, 576, 603, 610, 612, 640, 670, 680, 720, 732, 765, 804, 816, 915, 960, 976, 1005, 1020, 1037, 1072, 1088, 1098, 1139, 1152, 1206, 1220, 1224, 1340, 1360, 1440, 1464, 1530, 1608, 1632, 1830, 1920, 1952, 2010, 2040, 2074, 2144, 2176, 2196, 2278, 2412, 2440, 2448, 2680, 2720, 2745, 2880, 2928, 3015, 3060, 3111, 3216, 3264, 3417, 3660, 3904, 4020, 4080, 4087, 4148, 4288, 4392, 4556, 4824, 4880, 4896, 5185, 5360, 5440, 5490, 5695, 5760, 5856, 6030, 6120, 6222, 6432, 6528, 6834, 7320, 7808, 8040, 8160, 8174, 8296, 8576, 8784, 9112, 9333, 9648, 9760, 9792, 10251, 10370, 10720, 10880, 10980, 11390, 11712, 12060, 12240, 12261, 12444, 12864, 13668, 14640, 15555, 16080, 16320, 16348, 16592, 17085, 17568, 18224, 18666, 19296, 19520, 19584, 20435, 20502, 20740, 21440, 21960, 22780, 23424, 24120, 24480, 24522, 24888, 25728, 27336, 29280, 31110, 32160, 32640, 32696, 33184, 34170, 35136, 36448, 36783, 37332, 38592, 39040, 40870, 41004, 41480, 42880, 43920, 45560, 46665, 48240, 48960, 49044, 49776, 51255, 54672, 58560, 61305, 62220, 64320, 65392, 66368, 68340, 69479, 70272, 72896, 73566, 74664, 77184, 81740, 82008, 82960, 87840, 91120, 93330, 96480, 97920, 98088, 99552, 102510, 109344, 117120, 122610, 124440, 128640, 130784, 132736, 136680, 138958, 145792, 147132, 149328, 163480, 164016, 165920, 175680, 182240, 183915, 186660, 192960, 196176, 199104, 205020, 208437, 218688, 245220, 248880, 261568, 273360, 277916, 294264, 298656, 326960, 328032, 331840, 347395, 351360, 364480, 367830, 373320, 385920, 392352, 398208, 410040, 416874, 437376, 490440, 497760, 523136, 546720, 555832, 588528, 597312, 625311, 653920, 656064, 663680, 694790, 728960, 735660, 746640, 784704, 820080, 833748, 980880, 995520, 1042185, 1093440, 1111664, 1177056, 1194624, 1250622, 1307840, 1312128, 1389580, 1471320, 1493280, 1569408, 1640160, 1667496, 1961760, 1991040, 2084370, 2186880, 2223328, 2354112, 2501244, 2615680, 2779160, 2942640, 2986560, 3126555, 3280320, 3334992, 3923520, 4168740, 4446656, 4708224, 5002488, 5558320, 5885280, 5973120, 6253110, 6560640, 6669984, 7847040, 8337480, 8893312, 10004976, 11116640, 11770560, 12506220, 13339968, 16674960, 20009952, 22233280, 23541120, 25012440, 26679936, 33349920, 40019904, 44466560, 50024880, 66699840, 80039808, 100049760, 133399680, 200099520, 400199040]

約数ペア:

[(1, 400199040), (2, 200099520), (3, 133399680), (4, 100049760), (5, 80039808), (6, 66699840), (8, 50024880), (9, 44466560), (10, 40019904), (12, 33349920), (15, 26679936), (16, 25012440), (17, 23541120), (18, 22233280), (20, 20009952), (24, 16674960), (30, 13339968), (32, 12506220), (34, 11770560), (36, 11116640), (40, 10004976), (45, 8893312), (48, 8337480), (51, 7847040), (60, 6669984), (61, 6560640), (64, 6253110), (67, 5973120), (68, 5885280), (72, 5558320), (80, 5002488), (85, 4708224), (90, 4446656), (96, 4168740), (102, 3923520), (120, 3334992), (122, 3280320), (128, 3126555), (134, 2986560), (136, 2942640), (144, 2779160), (153, 2615680), (160, 2501244), (170, 2354112), (180, 2223328), (183, 2186880), (192, 2084370), (201, 1991040), (204, 1961760), (240, 1667496), (244, 1640160), (255, 1569408), (268, 1493280), (272, 1471320), (288, 1389580), (305, 1312128), (306, 1307840), (320, 1250622), (335, 1194624), (340, 1177056), (360, 1111664), (366, 1093440), (384, 1042185), (402, 995520), (408, 980880), (480, 833748), (488, 820080), (510, 784704), (536, 746640), (544, 735660), (549, 728960), (576, 694790), (603, 663680), (610, 656064), (612, 653920), (640, 625311), (670, 597312), (680, 588528), (720, 555832), (732, 546720), (765, 523136), (804, 497760), (816, 490440), (915, 437376), (960, 416874), (976, 410040), (1005, 398208), (1020, 392352), (1037, 385920), (1072, 373320), (1088, 367830), (1098, 364480), (1139, 351360), (1152, 347395), (1206, 331840), (1220, 328032), (1224, 326960), (1340, 298656), (1360, 294264), (1440, 277916), (1464, 273360), (1530, 261568), (1608, 248880), (1632, 245220), (1830, 218688), (1920, 208437), (1952, 205020), (2010, 199104), (2040, 196176), (2074, 192960), (2144, 186660), (2176, 183915), (2196, 182240), (2278, 175680), (2412, 165920), (2440, 164016), (2448, 163480), (2680, 149328), (2720, 147132), (2745, 145792), (2880, 138958), (2928, 136680), (3015, 132736), (3060, 130784), (3111, 128640), (3216, 124440), (3264, 122610), (3417, 117120), (3660, 109344), (3904, 102510), (4020, 99552), (4080, 98088), (4087, 97920), (4148, 96480), (4288, 93330), (4392, 91120), (4556, 87840), (4824, 82960), (4880, 82008), (4896, 81740), (5185, 77184), (5360, 74664), (5440, 73566), (5490, 72896), (5695, 70272), (5760, 69479), (5856, 68340), (6030, 66368), (6120, 65392), (6222, 64320), (6432, 62220), (6528, 61305), (6834, 58560), (7320, 54672), (7808, 51255), (8040, 49776), (8160, 49044), (8174, 48960), (8296, 48240), (8576, 46665), (8784, 45560), (9112, 43920), (9333, 42880), (9648, 41480), (9760, 41004), (9792, 40870), (10251, 39040), (10370, 38592), (10720, 37332), (10880, 36783), (10980, 36448), (11390, 35136), (11712, 34170), (12060, 33184), (12240, 32696), (12261, 32640), (12444, 32160), (12864, 31110), (13668, 29280), (14640, 27336), (15555, 25728), (16080, 24888), (16320, 24522), (16348, 24480), (16592, 24120), (17085, 23424), (17568, 22780), (18224, 21960), (18666, 21440), (19296, 20740), (19520, 20502), (19584, 20435)]