7125802560

素因数分解:

$2^6\times 3^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{130223}}^1$

素因数の和:130265

約数の個数: 168

約数和(自身を含む): 25799978880

約数和(自身を除く): 18674176320

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 19, 20, 24, 30, 32, 36, 38, 40, 45, 48, 57, 60, 64, 72, 76, 80, 90, 95, 96, 114, 120, 144, 152, 160, 171, 180, 190, 192, 228, 240, 285, 288, 304, 320, 342, 360, 380, 456, 480, 570, 576, 608, 684, 720, 760, 855, 912, 960, 1140, 1216, 1368, 1440, 1520, 1710, 1824, 2280, 2736, 2880, 3040, 3420, 3648, 4560, 5472, 6080, 6840, 9120, 10944, 13680, 18240, 27360, 54720, 130223, 260446, 390669, 520892, 651115, 781338, 1041784, 1172007, 1302230, 1562676, 1953345, 2083568, 2344014, 2474237, 2604460, 3125352, 3906690, 4167136, 4688028, 4948474, 5208920, 5860035, 6250704, 7422711, 7813380, 8334272, 9376056, 9896948, 10417840, 11720070, 12371185, 12501408, 14845422, 15626760, 18752112, 19793896, 20835680, 22268133, 23440140, 24742370, 25002816, 29690844, 31253520, 37113555, 37504224, 39587792, 41671360, 44536266, 46880280, 49484740, 59381688, 62507040, 74227110, 75008448, 79175584, 89072532, 93760560, 98969480, 111340665, 118763376, 125014080, 148454220, 158351168, 178145064, 187521120, 197938960, 222681330, 237526752, 296908440, 356290128, 375042240, 395877920, 445362660, 475053504, 593816880, 712580256, 791755840, 890725320, 1187633760, 1425160512, 1781450640, 2375267520, 3562901280, 7125802560]

約数ペア:

[(1, 7125802560), (2, 3562901280), (3, 2375267520), (4, 1781450640), (5, 1425160512), (6, 1187633760), (8, 890725320), (9, 791755840), (10, 712580256), (12, 593816880), (15, 475053504), (16, 445362660), (18, 395877920), (19, 375042240), (20, 356290128), (24, 296908440), (30, 237526752), (32, 222681330), (36, 197938960), (38, 187521120), (40, 178145064), (45, 158351168), (48, 148454220), (57, 125014080), (60, 118763376), (64, 111340665), (72, 98969480), (76, 93760560), (80, 89072532), (90, 79175584), (95, 75008448), (96, 74227110), (114, 62507040), (120, 59381688), (144, 49484740), (152, 46880280), (160, 44536266), (171, 41671360), (180, 39587792), (190, 37504224), (192, 37113555), (228, 31253520), (240, 29690844), (285, 25002816), (288, 24742370), (304, 23440140), (320, 22268133), (342, 20835680), (360, 19793896), (380, 18752112), (456, 15626760), (480, 14845422), (570, 12501408), (576, 12371185), (608, 11720070), (684, 10417840), (720, 9896948), (760, 9376056), (855, 8334272), (912, 7813380), (960, 7422711), (1140, 6250704), (1216, 5860035), (1368, 5208920), (1440, 4948474), (1520, 4688028), (1710, 4167136), (1824, 3906690), (2280, 3125352), (2736, 2604460), (2880, 2474237), (3040, 2344014), (3420, 2083568), (3648, 1953345), (4560, 1562676), (5472, 1302230), (6080, 1172007), (6840, 1041784), (9120, 781338), (10944, 651115), (13680, 520892), (18240, 390669), (27360, 260446), (54720, 130223)]