2966159360

素因数分解:

$2^{18}\times 5^1\times {\mathrm{31}}^1\times {\mathrm{73}}^1$

素因数の和:145

約数の個数: 152

約数和(自身を含む): 7449069696

約数和(自身を除く): 4482910336

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 31, 32, 40, 62, 64, 73, 80, 124, 128, 146, 155, 160, 248, 256, 292, 310, 320, 365, 496, 512, 584, 620, 640, 730, 992, 1024, 1168, 1240, 1280, 1460, 1984, 2048, 2263, 2336, 2480, 2560, 2920, 3968, 4096, 4526, 4672, 4960, 5120, 5840, 7936, 8192, 9052, 9344, 9920, 10240, 11315, 11680, 15872, 16384, 18104, 18688, 19840, 20480, 22630, 23360, 31744, 32768, 36208, 37376, 39680, 40960, 45260, 46720, 63488, 65536, 72416, 74752, 79360, 81920, 90520, 93440, 126976, 131072, 144832, 149504, 158720, 163840, 181040, 186880, 253952, 262144, 289664, 299008, 317440, 327680, 362080, 373760, 507904, 579328, 598016, 634880, 655360, 724160, 747520, 1015808, 1158656, 1196032, 1269760, 1310720, 1448320, 1495040, 2031616, 2317312, 2392064, 2539520, 2896640, 2990080, 4063232, 4634624, 4784128, 5079040, 5793280, 5980160, 8126464, 9269248, 9568256, 10158080, 11586560, 11960320, 18538496, 19136512, 20316160, 23173120, 23920640, 37076992, 40632320, 46346240, 47841280, 74153984, 92692480, 95682560, 148307968, 185384960, 296615936, 370769920, 593231872, 741539840, 1483079680, 2966159360]

約数ペア:

[(1, 2966159360), (2, 1483079680), (4, 741539840), (5, 593231872), (8, 370769920), (10, 296615936), (16, 185384960), (20, 148307968), (31, 95682560), (32, 92692480), (40, 74153984), (62, 47841280), (64, 46346240), (73, 40632320), (80, 37076992), (124, 23920640), (128, 23173120), (146, 20316160), (155, 19136512), (160, 18538496), (248, 11960320), (256, 11586560), (292, 10158080), (310, 9568256), (320, 9269248), (365, 8126464), (496, 5980160), (512, 5793280), (584, 5079040), (620, 4784128), (640, 4634624), (730, 4063232), (992, 2990080), (1024, 2896640), (1168, 2539520), (1240, 2392064), (1280, 2317312), (1460, 2031616), (1984, 1495040), (2048, 1448320), (2263, 1310720), (2336, 1269760), (2480, 1196032), (2560, 1158656), (2920, 1015808), (3968, 747520), (4096, 724160), (4526, 655360), (4672, 634880), (4960, 598016), (5120, 579328), (5840, 507904), (7936, 373760), (8192, 362080), (9052, 327680), (9344, 317440), (9920, 299008), (10240, 289664), (11315, 262144), (11680, 253952), (15872, 186880), (16384, 181040), (18104, 163840), (18688, 158720), (19840, 149504), (20480, 144832), (22630, 131072), (23360, 126976), (31744, 93440), (32768, 90520), (36208, 81920), (37376, 79360), (39680, 74752), (40960, 72416), (45260, 65536), (46720, 63488)]