142283880

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{67}}^1\times {\mathrm{347}}^1$

素因数の和:448

約数の個数: 192

約数和(自身を含む): 498363840

約数和(自身を除く): 356079960

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 17, 18, 20, 24, 30, 34, 36, 40, 45, 51, 60, 67, 68, 72, 85, 90, 102, 120, 134, 136, 153, 170, 180, 201, 204, 255, 268, 306, 335, 340, 347, 360, 402, 408, 510, 536, 603, 612, 670, 680, 694, 765, 804, 1005, 1020, 1041, 1139, 1206, 1224, 1340, 1388, 1530, 1608, 1735, 2010, 2040, 2082, 2278, 2412, 2680, 2776, 3015, 3060, 3123, 3417, 3470, 4020, 4164, 4556, 4824, 5205, 5695, 5899, 6030, 6120, 6246, 6834, 6940, 8040, 8328, 9112, 10251, 10410, 11390, 11798, 12060, 12492, 13668, 13880, 15615, 17085, 17697, 20502, 20820, 22780, 23249, 23596, 24120, 24984, 27336, 29495, 31230, 34170, 35394, 41004, 41640, 45560, 46498, 47192, 51255, 53091, 58990, 62460, 68340, 69747, 70788, 82008, 88485, 92996, 102510, 106182, 116245, 117980, 124920, 136680, 139494, 141576, 176970, 185992, 205020, 209241, 212364, 232490, 235960, 265455, 278988, 348735, 353940, 395233, 410040, 418482, 424728, 464980, 530910, 557976, 697470, 707880, 790466, 836964, 929960, 1046205, 1061820, 1185699, 1394940, 1580932, 1673928, 1976165, 2092410, 2123640, 2371398, 2789880, 3161864, 3557097, 3952330, 4184820, 4742796, 5928495, 7114194, 7904660, 8369640, 9485592, 11856990, 14228388, 15809320, 17785485, 23713980, 28456776, 35570970, 47427960, 71141940, 142283880]

約数ペア:

[(1, 142283880), (2, 71141940), (3, 47427960), (4, 35570970), (5, 28456776), (6, 23713980), (8, 17785485), (9, 15809320), (10, 14228388), (12, 11856990), (15, 9485592), (17, 8369640), (18, 7904660), (20, 7114194), (24, 5928495), (30, 4742796), (34, 4184820), (36, 3952330), (40, 3557097), (45, 3161864), (51, 2789880), (60, 2371398), (67, 2123640), (68, 2092410), (72, 1976165), (85, 1673928), (90, 1580932), (102, 1394940), (120, 1185699), (134, 1061820), (136, 1046205), (153, 929960), (170, 836964), (180, 790466), (201, 707880), (204, 697470), (255, 557976), (268, 530910), (306, 464980), (335, 424728), (340, 418482), (347, 410040), (360, 395233), (402, 353940), (408, 348735), (510, 278988), (536, 265455), (603, 235960), (612, 232490), (670, 212364), (680, 209241), (694, 205020), (765, 185992), (804, 176970), (1005, 141576), (1020, 139494), (1041, 136680), (1139, 124920), (1206, 117980), (1224, 116245), (1340, 106182), (1388, 102510), (1530, 92996), (1608, 88485), (1735, 82008), (2010, 70788), (2040, 69747), (2082, 68340), (2278, 62460), (2412, 58990), (2680, 53091), (2776, 51255), (3015, 47192), (3060, 46498), (3123, 45560), (3417, 41640), (3470, 41004), (4020, 35394), (4164, 34170), (4556, 31230), (4824, 29495), (5205, 27336), (5695, 24984), (5899, 24120), (6030, 23596), (6120, 23249), (6246, 22780), (6834, 20820), (6940, 20502), (8040, 17697), (8328, 17085), (9112, 15615), (10251, 13880), (10410, 13668), (11390, 12492), (11798, 12060)]