140365920

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{15391}}^1$

素因数の和:15428

約数の個数: 96

約数和(自身を含む): 465454080

約数和(自身を除く): 325088160

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 19, 20, 24, 30, 32, 38, 40, 48, 57, 60, 76, 80, 95, 96, 114, 120, 152, 160, 190, 228, 240, 285, 304, 380, 456, 480, 570, 608, 760, 912, 1140, 1520, 1824, 2280, 3040, 4560, 9120, 15391, 30782, 46173, 61564, 76955, 92346, 123128, 153910, 184692, 230865, 246256, 292429, 307820, 369384, 461730, 492512, 584858, 615640, 738768, 877287, 923460, 1169716, 1231280, 1462145, 1477536, 1754574, 1846920, 2339432, 2462560, 2924290, 3509148, 3693840, 4386435, 4678864, 5848580, 7018296, 7387680, 8772870, 9357728, 11697160, 14036592, 17545740, 23394320, 28073184, 35091480, 46788640, 70182960, 140365920]

約数ペア:

[(1, 140365920), (2, 70182960), (3, 46788640), (4, 35091480), (5, 28073184), (6, 23394320), (8, 17545740), (10, 14036592), (12, 11697160), (15, 9357728), (16, 8772870), (19, 7387680), (20, 7018296), (24, 5848580), (30, 4678864), (32, 4386435), (38, 3693840), (40, 3509148), (48, 2924290), (57, 2462560), (60, 2339432), (76, 1846920), (80, 1754574), (95, 1477536), (96, 1462145), (114, 1231280), (120, 1169716), (152, 923460), (160, 877287), (190, 738768), (228, 615640), (240, 584858), (285, 492512), (304, 461730), (380, 369384), (456, 307820), (480, 292429), (570, 246256), (608, 230865), (760, 184692), (912, 153910), (1140, 123128), (1520, 92346), (1824, 76955), (2280, 61564), (3040, 46173), (4560, 30782), (9120, 15391)]