54168240

素因数分解:

$2^4\times 3^1\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{1697}}^1$

素因数の和:1739

約数の個数: 160

約数和(自身を含む): 202129920

約数和(自身を除く): 147961680

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 19, 20, 21, 24, 28, 30, 35, 38, 40, 42, 48, 56, 57, 60, 70, 76, 80, 84, 95, 105, 112, 114, 120, 133, 140, 152, 168, 190, 210, 228, 240, 266, 280, 285, 304, 336, 380, 399, 420, 456, 532, 560, 570, 665, 760, 798, 840, 912, 1064, 1140, 1330, 1520, 1596, 1680, 1697, 1995, 2128, 2280, 2660, 3192, 3394, 3990, 4560, 5091, 5320, 6384, 6788, 7980, 8485, 10182, 10640, 11879, 13576, 15960, 16970, 20364, 23758, 25455, 27152, 31920, 32243, 33940, 35637, 40728, 47516, 50910, 59395, 64486, 67880, 71274, 81456, 95032, 96729, 101820, 118790, 128972, 135760, 142548, 161215, 178185, 190064, 193458, 203640, 225701, 237580, 257944, 285096, 322430, 356370, 386916, 407280, 451402, 475160, 483645, 515888, 570192, 644860, 677103, 712740, 773832, 902804, 950320, 967290, 1128505, 1289720, 1354206, 1425480, 1547664, 1805608, 1934580, 2257010, 2579440, 2708412, 2850960, 3385515, 3611216, 3869160, 4514020, 5416824, 6771030, 7738320, 9028040, 10833648, 13542060, 18056080, 27084120, 54168240]

約数ペア:

[(1, 54168240), (2, 27084120), (3, 18056080), (4, 13542060), (5, 10833648), (6, 9028040), (7, 7738320), (8, 6771030), (10, 5416824), (12, 4514020), (14, 3869160), (15, 3611216), (16, 3385515), (19, 2850960), (20, 2708412), (21, 2579440), (24, 2257010), (28, 1934580), (30, 1805608), (35, 1547664), (38, 1425480), (40, 1354206), (42, 1289720), (48, 1128505), (56, 967290), (57, 950320), (60, 902804), (70, 773832), (76, 712740), (80, 677103), (84, 644860), (95, 570192), (105, 515888), (112, 483645), (114, 475160), (120, 451402), (133, 407280), (140, 386916), (152, 356370), (168, 322430), (190, 285096), (210, 257944), (228, 237580), (240, 225701), (266, 203640), (280, 193458), (285, 190064), (304, 178185), (336, 161215), (380, 142548), (399, 135760), (420, 128972), (456, 118790), (532, 101820), (560, 96729), (570, 95032), (665, 81456), (760, 71274), (798, 67880), (840, 64486), (912, 59395), (1064, 50910), (1140, 47516), (1330, 40728), (1520, 35637), (1596, 33940), (1680, 32243), (1697, 31920), (1995, 27152), (2128, 25455), (2280, 23758), (2660, 20364), (3192, 16970), (3394, 15960), (3990, 13576), (4560, 11879), (5091, 10640), (5320, 10182), (6384, 8485), (6788, 7980)]