3938721120

素因数分解:

$2^5\times 3^3\times 5^1\times {\mathrm{31}}^1\times {\mathrm{29411}}^1$

素因数の和:29466

約数の個数: 192

約数和(自身を含む): 14230702080

約数和(自身を除く): 10291980960

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 31, 32, 36, 40, 45, 48, 54, 60, 62, 72, 80, 90, 93, 96, 108, 120, 124, 135, 144, 155, 160, 180, 186, 216, 240, 248, 270, 279, 288, 310, 360, 372, 432, 465, 480, 496, 540, 558, 620, 720, 744, 837, 864, 930, 992, 1080, 1116, 1240, 1395, 1440, 1488, 1674, 1860, 2160, 2232, 2480, 2790, 2976, 3348, 3720, 4185, 4320, 4464, 4960, 5580, 6696, 7440, 8370, 8928, 11160, 13392, 14880, 16740, 22320, 26784, 29411, 33480, 44640, 58822, 66960, 88233, 117644, 133920, 147055, 176466, 235288, 264699, 294110, 352932, 441165, 470576, 529398, 588220, 705864, 794097, 882330, 911741, 941152, 1058796, 1176440, 1323495, 1411728, 1588194, 1764660, 1823482, 2117592, 2352880, 2646990, 2735223, 2823456, 3176388, 3529320, 3646964, 3970485, 4235184, 4558705, 4705760, 5293980, 5470446, 6352776, 7058640, 7293928, 7940970, 8205669, 8470368, 9117410, 10587960, 10940892, 12705552, 13676115, 14117280, 14587856, 15881940, 16411338, 18234820, 21175920, 21881784, 24617007, 25411104, 27352230, 29175712, 31763880, 32822676, 36469640, 41028345, 42351840, 43763568, 49234014, 54704460, 63527760, 65645352, 72939280, 82056690, 87527136, 98468028, 109408920, 123085035, 127055520, 131290704, 145878560, 164113380, 196936056, 218817840, 246170070, 262581408, 328226760, 393872112, 437635680, 492340140, 656453520, 787744224, 984680280, 1312907040, 1969360560, 3938721120]

約数ペア:

[(1, 3938721120), (2, 1969360560), (3, 1312907040), (4, 984680280), (5, 787744224), (6, 656453520), (8, 492340140), (9, 437635680), (10, 393872112), (12, 328226760), (15, 262581408), (16, 246170070), (18, 218817840), (20, 196936056), (24, 164113380), (27, 145878560), (30, 131290704), (31, 127055520), (32, 123085035), (36, 109408920), (40, 98468028), (45, 87527136), (48, 82056690), (54, 72939280), (60, 65645352), (62, 63527760), (72, 54704460), (80, 49234014), (90, 43763568), (93, 42351840), (96, 41028345), (108, 36469640), (120, 32822676), (124, 31763880), (135, 29175712), (144, 27352230), (155, 25411104), (160, 24617007), (180, 21881784), (186, 21175920), (216, 18234820), (240, 16411338), (248, 15881940), (270, 14587856), (279, 14117280), (288, 13676115), (310, 12705552), (360, 10940892), (372, 10587960), (432, 9117410), (465, 8470368), (480, 8205669), (496, 7940970), (540, 7293928), (558, 7058640), (620, 6352776), (720, 5470446), (744, 5293980), (837, 4705760), (864, 4558705), (930, 4235184), (992, 3970485), (1080, 3646964), (1116, 3529320), (1240, 3176388), (1395, 2823456), (1440, 2735223), (1488, 2646990), (1674, 2352880), (1860, 2117592), (2160, 1823482), (2232, 1764660), (2480, 1588194), (2790, 1411728), (2976, 1323495), (3348, 1176440), (3720, 1058796), (4185, 941152), (4320, 911741), (4464, 882330), (4960, 794097), (5580, 705864), (6696, 588220), (7440, 529398), (8370, 470576), (8928, 441165), (11160, 352932), (13392, 294110), (14880, 264699), (16740, 235288), (22320, 176466), (26784, 147055), (29411, 133920), (33480, 117644), (44640, 88233), (58822, 66960)]