378905280

素因数分解:

$2^6\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{97}}^1\times {\mathrm{313}}^1$

素因数の和:443

約数の個数: 224

約数和(自身を含む): 1313102784

約数和(自身を除く): 934197504

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 16, 20, 24, 26, 30, 32, 39, 40, 48, 52, 60, 64, 65, 78, 80, 96, 97, 104, 120, 130, 156, 160, 192, 194, 195, 208, 240, 260, 291, 312, 313, 320, 388, 390, 416, 480, 485, 520, 582, 624, 626, 776, 780, 832, 939, 960, 970, 1040, 1164, 1248, 1252, 1261, 1455, 1552, 1560, 1565, 1878, 1940, 2080, 2328, 2496, 2504, 2522, 2910, 3104, 3120, 3130, 3756, 3783, 3880, 4069, 4160, 4656, 4695, 5008, 5044, 5820, 6208, 6240, 6260, 6305, 7512, 7566, 7760, 8138, 9312, 9390, 10016, 10088, 11640, 12207, 12480, 12520, 12610, 15024, 15132, 15520, 16276, 18624, 18780, 18915, 20032, 20176, 20345, 23280, 24414, 25040, 25220, 30048, 30264, 30361, 31040, 32552, 37560, 37830, 40352, 40690, 46560, 48828, 50080, 50440, 60096, 60528, 60722, 61035, 65104, 75120, 75660, 80704, 81380, 91083, 93120, 97656, 100160, 100880, 121056, 121444, 122070, 130208, 150240, 151320, 151805, 162760, 182166, 195312, 201760, 242112, 242888, 244140, 260416, 300480, 302640, 303610, 325520, 364332, 390624, 394693, 403520, 455415, 485776, 488280, 605280, 607220, 651040, 728664, 781248, 789386, 910830, 971552, 976560, 1184079, 1210560, 1214440, 1302080, 1457328, 1578772, 1821660, 1943104, 1953120, 1973465, 2368158, 2428880, 2914656, 3157544, 3643320, 3906240, 3946930, 4736316, 4857760, 5829312, 5920395, 6315088, 7286640, 7893860, 9472632, 9715520, 11840790, 12630176, 14573280, 15787720, 18945264, 23681580, 25260352, 29146560, 31575440, 37890528, 47363160, 63150880, 75781056, 94726320, 126301760, 189452640, 378905280]

約数ペア:

[(1, 378905280), (2, 189452640), (3, 126301760), (4, 94726320), (5, 75781056), (6, 63150880), (8, 47363160), (10, 37890528), (12, 31575440), (13, 29146560), (15, 25260352), (16, 23681580), (20, 18945264), (24, 15787720), (26, 14573280), (30, 12630176), (32, 11840790), (39, 9715520), (40, 9472632), (48, 7893860), (52, 7286640), (60, 6315088), (64, 5920395), (65, 5829312), (78, 4857760), (80, 4736316), (96, 3946930), (97, 3906240), (104, 3643320), (120, 3157544), (130, 2914656), (156, 2428880), (160, 2368158), (192, 1973465), (194, 1953120), (195, 1943104), (208, 1821660), (240, 1578772), (260, 1457328), (291, 1302080), (312, 1214440), (313, 1210560), (320, 1184079), (388, 976560), (390, 971552), (416, 910830), (480, 789386), (485, 781248), (520, 728664), (582, 651040), (624, 607220), (626, 605280), (776, 488280), (780, 485776), (832, 455415), (939, 403520), (960, 394693), (970, 390624), (1040, 364332), (1164, 325520), (1248, 303610), (1252, 302640), (1261, 300480), (1455, 260416), (1552, 244140), (1560, 242888), (1565, 242112), (1878, 201760), (1940, 195312), (2080, 182166), (2328, 162760), (2496, 151805), (2504, 151320), (2522, 150240), (2910, 130208), (3104, 122070), (3120, 121444), (3130, 121056), (3756, 100880), (3783, 100160), (3880, 97656), (4069, 93120), (4160, 91083), (4656, 81380), (4695, 80704), (5008, 75660), (5044, 75120), (5820, 65104), (6208, 61035), (6240, 60722), (6260, 60528), (6305, 60096), (7512, 50440), (7566, 50080), (7760, 48828), (8138, 46560), (9312, 40690), (9390, 40352), (10016, 37830), (10088, 37560), (11640, 32552), (12207, 31040), (12480, 30361), (12520, 30264), (12610, 30048), (15024, 25220), (15132, 25040), (15520, 24414), (16276, 23280), (18624, 20345), (18780, 20176), (18915, 20032)]