1728768960

素因数分解:

$2^6\times 3^3\times 5^1\times {\mathrm{19}}^1\times {\mathrm{10531}}^1$

素因数の和:10576

約数の個数: 224

約数和(自身を含む): 6420307200

約数和(自身を除く): 4691538240

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 19, 20, 24, 27, 30, 32, 36, 38, 40, 45, 48, 54, 57, 60, 64, 72, 76, 80, 90, 95, 96, 108, 114, 120, 135, 144, 152, 160, 171, 180, 190, 192, 216, 228, 240, 270, 285, 288, 304, 320, 342, 360, 380, 432, 456, 480, 513, 540, 570, 576, 608, 684, 720, 760, 855, 864, 912, 960, 1026, 1080, 1140, 1216, 1368, 1440, 1520, 1710, 1728, 1824, 2052, 2160, 2280, 2565, 2736, 2880, 3040, 3420, 3648, 4104, 4320, 4560, 5130, 5472, 6080, 6840, 8208, 8640, 9120, 10260, 10531, 10944, 13680, 16416, 18240, 20520, 21062, 27360, 31593, 32832, 41040, 42124, 52655, 54720, 63186, 82080, 84248, 94779, 105310, 126372, 157965, 164160, 168496, 189558, 200089, 210620, 252744, 284337, 315930, 336992, 379116, 400178, 421240, 473895, 505488, 568674, 600267, 631860, 673984, 758232, 800356, 842480, 947790, 1000445, 1010976, 1137348, 1200534, 1263720, 1421685, 1516464, 1600712, 1684960, 1800801, 1895580, 2000890, 2021952, 2274696, 2401068, 2527440, 2843370, 3001335, 3032928, 3201424, 3369920, 3601602, 3791160, 4001780, 4549392, 4802136, 5054880, 5402403, 5686740, 6002670, 6065856, 6402848, 7203204, 7582320, 8003560, 9004005, 9098784, 9604272, 10109760, 10804806, 11373480, 12005340, 12805696, 14406408, 15164640, 16007120, 18008010, 18197568, 19208544, 21609612, 22746960, 24010680, 27012015, 28812816, 30329280, 32014240, 36016020, 38417088, 43219224, 45493920, 48021360, 54024030, 57625632, 64028480, 72032040, 86438448, 90987840, 96042720, 108048060, 115251264, 144064080, 172876896, 192085440, 216096120, 288128160, 345753792, 432192240, 576256320, 864384480, 1728768960]

約数ペア:

[(1, 1728768960), (2, 864384480), (3, 576256320), (4, 432192240), (5, 345753792), (6, 288128160), (8, 216096120), (9, 192085440), (10, 172876896), (12, 144064080), (15, 115251264), (16, 108048060), (18, 96042720), (19, 90987840), (20, 86438448), (24, 72032040), (27, 64028480), (30, 57625632), (32, 54024030), (36, 48021360), (38, 45493920), (40, 43219224), (45, 38417088), (48, 36016020), (54, 32014240), (57, 30329280), (60, 28812816), (64, 27012015), (72, 24010680), (76, 22746960), (80, 21609612), (90, 19208544), (95, 18197568), (96, 18008010), (108, 16007120), (114, 15164640), (120, 14406408), (135, 12805696), (144, 12005340), (152, 11373480), (160, 10804806), (171, 10109760), (180, 9604272), (190, 9098784), (192, 9004005), (216, 8003560), (228, 7582320), (240, 7203204), (270, 6402848), (285, 6065856), (288, 6002670), (304, 5686740), (320, 5402403), (342, 5054880), (360, 4802136), (380, 4549392), (432, 4001780), (456, 3791160), (480, 3601602), (513, 3369920), (540, 3201424), (570, 3032928), (576, 3001335), (608, 2843370), (684, 2527440), (720, 2401068), (760, 2274696), (855, 2021952), (864, 2000890), (912, 1895580), (960, 1800801), (1026, 1684960), (1080, 1600712), (1140, 1516464), (1216, 1421685), (1368, 1263720), (1440, 1200534), (1520, 1137348), (1710, 1010976), (1728, 1000445), (1824, 947790), (2052, 842480), (2160, 800356), (2280, 758232), (2565, 673984), (2736, 631860), (2880, 600267), (3040, 568674), (3420, 505488), (3648, 473895), (4104, 421240), (4320, 400178), (4560, 379116), (5130, 336992), (5472, 315930), (6080, 284337), (6840, 252744), (8208, 210620), (8640, 200089), (9120, 189558), (10260, 168496), (10531, 164160), (10944, 157965), (13680, 126372), (16416, 105310), (18240, 94779), (20520, 84248), (21062, 82080), (27360, 63186), (31593, 54720), (32832, 52655), (41040, 42124)]