56151840

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{47}}^1\times {\mathrm{131}}^1$

素因数の和:215

約数の個数: 192

約数和(自身を含む): 191600640

約数和(自身を除く): 135448800

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 19, 20, 24, 30, 32, 38, 40, 47, 48, 57, 60, 76, 80, 94, 95, 96, 114, 120, 131, 141, 152, 160, 188, 190, 228, 235, 240, 262, 282, 285, 304, 376, 380, 393, 456, 470, 480, 524, 564, 570, 608, 655, 705, 752, 760, 786, 893, 912, 940, 1048, 1128, 1140, 1310, 1410, 1504, 1520, 1572, 1786, 1824, 1880, 1965, 2096, 2256, 2280, 2489, 2620, 2679, 2820, 3040, 3144, 3572, 3760, 3930, 4192, 4465, 4512, 4560, 4978, 5240, 5358, 5640, 6157, 6288, 7144, 7467, 7520, 7860, 8930, 9120, 9956, 10480, 10716, 11280, 12314, 12445, 12576, 13395, 14288, 14934, 15720, 17860, 18471, 19912, 20960, 21432, 22560, 24628, 24890, 26790, 28576, 29868, 30785, 31440, 35720, 36942, 37335, 39824, 42864, 49256, 49780, 53580, 59736, 61570, 62880, 71440, 73884, 74670, 79648, 85728, 92355, 98512, 99560, 107160, 116983, 119472, 123140, 142880, 147768, 149340, 184710, 197024, 199120, 214320, 233966, 238944, 246280, 295536, 298680, 350949, 369420, 398240, 428640, 467932, 492560, 584915, 591072, 597360, 701898, 738840, 935864, 985120, 1169830, 1194720, 1403796, 1477680, 1754745, 1871728, 2339660, 2807592, 2955360, 3509490, 3743456, 4679320, 5615184, 7018980, 9358640, 11230368, 14037960, 18717280, 28075920, 56151840]

約数ペア:

[(1, 56151840), (2, 28075920), (3, 18717280), (4, 14037960), (5, 11230368), (6, 9358640), (8, 7018980), (10, 5615184), (12, 4679320), (15, 3743456), (16, 3509490), (19, 2955360), (20, 2807592), (24, 2339660), (30, 1871728), (32, 1754745), (38, 1477680), (40, 1403796), (47, 1194720), (48, 1169830), (57, 985120), (60, 935864), (76, 738840), (80, 701898), (94, 597360), (95, 591072), (96, 584915), (114, 492560), (120, 467932), (131, 428640), (141, 398240), (152, 369420), (160, 350949), (188, 298680), (190, 295536), (228, 246280), (235, 238944), (240, 233966), (262, 214320), (282, 199120), (285, 197024), (304, 184710), (376, 149340), (380, 147768), (393, 142880), (456, 123140), (470, 119472), (480, 116983), (524, 107160), (564, 99560), (570, 98512), (608, 92355), (655, 85728), (705, 79648), (752, 74670), (760, 73884), (786, 71440), (893, 62880), (912, 61570), (940, 59736), (1048, 53580), (1128, 49780), (1140, 49256), (1310, 42864), (1410, 39824), (1504, 37335), (1520, 36942), (1572, 35720), (1786, 31440), (1824, 30785), (1880, 29868), (1965, 28576), (2096, 26790), (2256, 24890), (2280, 24628), (2489, 22560), (2620, 21432), (2679, 20960), (2820, 19912), (3040, 18471), (3144, 17860), (3572, 15720), (3760, 14934), (3930, 14288), (4192, 13395), (4465, 12576), (4512, 12445), (4560, 12314), (4978, 11280), (5240, 10716), (5358, 10480), (5640, 9956), (6157, 9120), (6288, 8930), (7144, 7860), (7467, 7520)]