185384960

素因数分解:

$2^{14}\times 5^1\times {\mathrm{31}}^1\times {\mathrm{73}}^1$

素因数の和:137

約数の個数: 120

約数和(自身を含む): 465553536

約数和(自身を除く): 280168576

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, 36208, 37376, 39680, 40960, 45260, 46720, 63488, 72416, 74752, 79360, 81920, 90520, 93440, 126976, 144832, 149504, 158720, 181040, 186880, 253952, 289664, 299008, 317440, 362080, 373760, 507904, 579328, 598016, 634880, 724160, 747520, 1158656, 1196032, 1269760, 1448320, 1495040, 2317312, 2539520, 2896640, 2990080, 4634624, 5793280, 5980160, 9269248, 11586560, 18538496, 23173120, 37076992, 46346240, 92692480, 185384960]

約数ペア:

[(1, 185384960), (2, 92692480), (4, 46346240), (5, 37076992), (8, 23173120), (10, 18538496), (16, 11586560), (20, 9269248), (31, 5980160), (32, 5793280), (40, 4634624), (62, 2990080), (64, 2896640), (73, 2539520), (80, 2317312), (124, 1495040), (128, 1448320), (146, 1269760), (155, 1196032), (160, 1158656), (248, 747520), (256, 724160), (292, 634880), (310, 598016), (320, 579328), (365, 507904), (496, 373760), (512, 362080), (584, 317440), (620, 299008), (640, 289664), (730, 253952), (992, 186880), (1024, 181040), (1168, 158720), (1240, 149504), (1280, 144832), (1460, 126976), (1984, 93440), (2048, 90520), (2263, 81920), (2336, 79360), (2480, 74752), (2560, 72416), (2920, 63488), (3968, 46720), (4096, 45260), (4526, 40960), (4672, 39680), (4960, 37376), (5120, 36208), (5840, 31744), (7936, 23360), (8192, 22630), (9052, 20480), (9344, 19840), (9920, 18688), (10240, 18104), (11315, 16384), (11680, 15872)]