571140

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{167}}^1$

素因数の和:201

約数の個数: 72

約数和(自身を含む): 1834560

約数和(自身を除く): 1263420

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 19, 20, 30, 36, 38, 45, 57, 60, 76, 90, 95, 114, 167, 171, 180, 190, 228, 285, 334, 342, 380, 501, 570, 668, 684, 835, 855, 1002, 1140, 1503, 1670, 1710, 2004, 2505, 3006, 3173, 3340, 3420, 5010, 6012, 6346, 7515, 9519, 10020, 12692, 15030, 15865, 19038, 28557, 30060, 31730, 38076, 47595, 57114, 63460, 95190, 114228, 142785, 190380, 285570, 571140]

約数ペア:

[(1, 571140), (2, 285570), (3, 190380), (4, 142785), (5, 114228), (6, 95190), (9, 63460), (10, 57114), (12, 47595), (15, 38076), (18, 31730), (19, 30060), (20, 28557), (30, 19038), (36, 15865), (38, 15030), (45, 12692), (57, 10020), (60, 9519), (76, 7515), (90, 6346), (95, 6012), (114, 5010), (167, 3420), (171, 3340), (180, 3173), (190, 3006), (228, 2505), (285, 2004), (334, 1710), (342, 1670), (380, 1503), (501, 1140), (570, 1002), (668, 855), (684, 835)]