1378800640

素因数分解:

$2^{10}\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{73}}^1$

素因数の和:153

約数の個数: 352

約数和(自身を含む): 4188063744

約数和(自身を除く): 2809263104

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 17, 20, 28, 31, 32, 34, 35, 40, 56, 62, 64, 68, 70, 73, 80, 85, 112, 119, 124, 128, 136, 140, 146, 155, 160, 170, 217, 224, 238, 248, 256, 272, 280, 292, 310, 320, 340, 365, 434, 448, 476, 496, 511, 512, 527, 544, 560, 584, 595, 620, 640, 680, 730, 868, 896, 952, 992, 1022, 1024, 1054, 1085, 1088, 1120, 1168, 1190, 1240, 1241, 1280, 1360, 1460, 1736, 1792, 1904, 1984, 2044, 2108, 2170, 2176, 2240, 2263, 2336, 2380, 2480, 2482, 2555, 2560, 2635, 2720, 2920, 3472, 3584, 3689, 3808, 3968, 4088, 4216, 4340, 4352, 4480, 4526, 4672, 4760, 4960, 4964, 5110, 5120, 5270, 5440, 5840, 6205, 6944, 7168, 7378, 7616, 7936, 8176, 8432, 8680, 8687, 8704, 8960, 9052, 9344, 9520, 9920, 9928, 10220, 10540, 10880, 11315, 11680, 12410, 13888, 14756, 15232, 15841, 15872, 16352, 16864, 17360, 17374, 17408, 17920, 18104, 18445, 18688, 19040, 19840, 19856, 20440, 21080, 21760, 22630, 23360, 24820, 27776, 29512, 30464, 31682, 31744, 32704, 33728, 34720, 34748, 35840, 36208, 36890, 37376, 38080, 38471, 39680, 39712, 40880, 42160, 43435, 43520, 45260, 46720, 49640, 55552, 59024, 60928, 63364, 65408, 67456, 69440, 69496, 72416, 73780, 74752, 76160, 76942, 79205, 79360, 79424, 81760, 84320, 86870, 87040, 90520, 93440, 99280, 111104, 118048, 121856, 126728, 130816, 134912, 138880, 138992, 144832, 147560, 152320, 153884, 158410, 158720, 158848, 163520, 168640, 173740, 181040, 186880, 192355, 198560, 222208, 236096, 253456, 261632, 269297, 269824, 277760, 277984, 289664, 295120, 304640, 307768, 316820, 317696, 327040, 337280, 347480, 362080, 373760, 384710, 397120, 472192, 506912, 523264, 538594, 539648, 555520, 555968, 579328, 590240, 609280, 615536, 633640, 635392, 654080, 674560, 694960, 724160, 769420, 794240, 944384, 1013824, 1077188, 1111040, 1111936, 1158656, 1180480, 1231072, 1267280, 1270784, 1308160, 1346485, 1349120, 1389920, 1448320, 1538840, 1588480, 1888768, 2027648, 2154376, 2223872, 2317312, 2360960, 2462144, 2534560, 2616320, 2692970, 2698240, 2779840, 2896640, 3077680, 3176960, 3777536, 4055296, 4308752, 4447744, 4721920, 4924288, 5069120, 5385940, 5559680, 5793280, 6155360, 6353920, 8110592, 8617504, 8895488, 9443840, 9848576, 10138240, 10771880, 11119360, 11586560, 12310720, 16221184, 17235008, 18887680, 19697152, 20276480, 21543760, 22238720, 24621440, 34470016, 39394304, 40552960, 43087520, 44477440, 49242880, 68940032, 81105920, 86175040, 98485760, 137880064, 172350080, 196971520, 275760128, 344700160, 689400320, 1378800640]

約数ペア:

[(1, 1378800640), (2, 689400320), (4, 344700160), (5, 275760128), (7, 196971520), (8, 172350080), (10, 137880064), (14, 98485760), (16, 86175040), (17, 81105920), (20, 68940032), (28, 49242880), (31, 44477440), (32, 43087520), (34, 40552960), (35, 39394304), (40, 34470016), (56, 24621440), (62, 22238720), (64, 21543760), (68, 20276480), (70, 19697152), (73, 18887680), (80, 17235008), (85, 16221184), (112, 12310720), (119, 11586560), (124, 11119360), (128, 10771880), (136, 10138240), (140, 9848576), (146, 9443840), (155, 8895488), (160, 8617504), (170, 8110592), (217, 6353920), (224, 6155360), (238, 5793280), (248, 5559680), (256, 5385940), (272, 5069120), (280, 4924288), (292, 4721920), (310, 4447744), (320, 4308752), (340, 4055296), (365, 3777536), (434, 3176960), (448, 3077680), (476, 2896640), (496, 2779840), (511, 2698240), (512, 2692970), (527, 2616320), (544, 2534560), (560, 2462144), (584, 2360960), (595, 2317312), (620, 2223872), (640, 2154376), (680, 2027648), (730, 1888768), (868, 1588480), (896, 1538840), (952, 1448320), (992, 1389920), (1022, 1349120), (1024, 1346485), (1054, 1308160), (1085, 1270784), (1088, 1267280), (1120, 1231072), (1168, 1180480), (1190, 1158656), (1240, 1111936), (1241, 1111040), (1280, 1077188), (1360, 1013824), (1460, 944384), (1736, 794240), (1792, 769420), (1904, 724160), (1984, 694960), (2044, 674560), (2108, 654080), (2170, 635392), (2176, 633640), (2240, 615536), (2263, 609280), (2336, 590240), (2380, 579328), (2480, 555968), (2482, 555520), (2555, 539648), (2560, 538594), (2635, 523264), (2720, 506912), (2920, 472192), (3472, 397120), (3584, 384710), (3689, 373760), (3808, 362080), (3968, 347480), (4088, 337280), (4216, 327040), (4340, 317696), (4352, 316820), (4480, 307768), (4526, 304640), (4672, 295120), (4760, 289664), (4960, 277984), (4964, 277760), (5110, 269824), (5120, 269297), (5270, 261632), (5440, 253456), (5840, 236096), (6205, 222208), (6944, 198560), (7168, 192355), (7378, 186880), (7616, 181040), (7936, 173740), (8176, 168640), (8432, 163520), (8680, 158848), (8687, 158720), (8704, 158410), (8960, 153884), (9052, 152320), (9344, 147560), (9520, 144832), (9920, 138992), (9928, 138880), (10220, 134912), (10540, 130816), (10880, 126728), (11315, 121856), (11680, 118048), (12410, 111104), (13888, 99280), (14756, 93440), (15232, 90520), (15841, 87040), (15872, 86870), (16352, 84320), (16864, 81760), (17360, 79424), (17374, 79360), (17408, 79205), (17920, 76942), (18104, 76160), (18445, 74752), (18688, 73780), (19040, 72416), (19840, 69496), (19856, 69440), (20440, 67456), (21080, 65408), (21760, 63364), (22630, 60928), (23360, 59024), (24820, 55552), (27776, 49640), (29512, 46720), (30464, 45260), (31682, 43520), (31744, 43435), (32704, 42160), (33728, 40880), (34720, 39712), (34748, 39680), (35840, 38471), (36208, 38080), (36890, 37376)]