183956480

素因数分解:

$2^{10}\times 5^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{61}}^1$

素因数の和:136

約数の個数: 176

約数和(自身を含む): 487349760

約数和(自身を除く): 303393280

約数列:

[1, 2, 4, 5, 8, 10, 16, 19, 20, 31, 32, 38, 40, 61, 62, 64, 76, 80, 95, 122, 124, 128, 152, 155, 160, 190, 244, 248, 256, 304, 305, 310, 320, 380, 488, 496, 512, 589, 608, 610, 620, 640, 760, 976, 992, 1024, 1159, 1178, 1216, 1220, 1240, 1280, 1520, 1891, 1952, 1984, 2318, 2356, 2432, 2440, 2480, 2560, 2945, 3040, 3782, 3904, 3968, 4636, 4712, 4864, 4880, 4960, 5120, 5795, 5890, 6080, 7564, 7808, 7936, 9272, 9424, 9455, 9728, 9760, 9920, 11590, 11780, 12160, 15128, 15616, 15872, 18544, 18848, 18910, 19456, 19520, 19840, 23180, 23560, 24320, 30256, 31232, 31744, 35929, 37088, 37696, 37820, 39040, 39680, 46360, 47120, 48640, 60512, 62464, 71858, 74176, 75392, 75640, 78080, 79360, 92720, 94240, 97280, 121024, 143716, 148352, 150784, 151280, 156160, 158720, 179645, 185440, 188480, 242048, 287432, 296704, 301568, 302560, 312320, 359290, 370880, 376960, 484096, 574864, 593408, 603136, 605120, 718580, 741760, 753920, 968192, 1149728, 1186816, 1210240, 1437160, 1483520, 1507840, 1936384, 2299456, 2420480, 2874320, 2967040, 3015680, 4598912, 4840960, 5748640, 5934080, 9197824, 9681920, 11497280, 18395648, 22994560, 36791296, 45989120, 91978240, 183956480]

約数ペア:

[(1, 183956480), (2, 91978240), (4, 45989120), (5, 36791296), (8, 22994560), (10, 18395648), (16, 11497280), (19, 9681920), (20, 9197824), (31, 5934080), (32, 5748640), (38, 4840960), (40, 4598912), (61, 3015680), (62, 2967040), (64, 2874320), (76, 2420480), (80, 2299456), (95, 1936384), (122, 1507840), (124, 1483520), (128, 1437160), (152, 1210240), (155, 1186816), (160, 1149728), (190, 968192), (244, 753920), (248, 741760), (256, 718580), (304, 605120), (305, 603136), (310, 593408), (320, 574864), (380, 484096), (488, 376960), (496, 370880), (512, 359290), (589, 312320), (608, 302560), (610, 301568), (620, 296704), (640, 287432), (760, 242048), (976, 188480), (992, 185440), (1024, 179645), (1159, 158720), (1178, 156160), (1216, 151280), (1220, 150784), (1240, 148352), (1280, 143716), (1520, 121024), (1891, 97280), (1952, 94240), (1984, 92720), (2318, 79360), (2356, 78080), (2432, 75640), (2440, 75392), (2480, 74176), (2560, 71858), (2945, 62464), (3040, 60512), (3782, 48640), (3904, 47120), (3968, 46360), (4636, 39680), (4712, 39040), (4864, 37820), (4880, 37696), (4960, 37088), (5120, 35929), (5795, 31744), (5890, 31232), (6080, 30256), (7564, 24320), (7808, 23560), (7936, 23180), (9272, 19840), (9424, 19520), (9455, 19456), (9728, 18910), (9760, 18848), (9920, 18544), (11590, 15872), (11780, 15616), (12160, 15128)]