173143680

素因数分解:

$2^7\times 3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{2909}}^1$

素因数の和:2962

約数の個数: 128

約数和(自身を含む): 569894400

約数和(自身を除く): 396750720

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 31, 32, 40, 48, 60, 62, 64, 80, 93, 96, 120, 124, 128, 155, 160, 186, 192, 240, 248, 310, 320, 372, 384, 465, 480, 496, 620, 640, 744, 930, 960, 992, 1240, 1488, 1860, 1920, 1984, 2480, 2909, 2976, 3720, 3968, 4960, 5818, 5952, 7440, 8727, 9920, 11636, 11904, 14545, 14880, 17454, 19840, 23272, 29090, 29760, 34908, 43635, 46544, 58180, 59520, 69816, 87270, 90179, 93088, 116360, 139632, 174540, 180358, 186176, 232720, 270537, 279264, 349080, 360716, 372352, 450895, 465440, 541074, 558528, 698160, 721432, 901790, 930880, 1082148, 1117056, 1352685, 1396320, 1442864, 1803580, 1861760, 2164296, 2705370, 2792640, 2885728, 3607160, 4328592, 5410740, 5585280, 5771456, 7214320, 8657184, 10821480, 11542912, 14428640, 17314368, 21642960, 28857280, 34628736, 43285920, 57714560, 86571840, 173143680]

約数ペア:

[(1, 173143680), (2, 86571840), (3, 57714560), (4, 43285920), (5, 34628736), (6, 28857280), (8, 21642960), (10, 17314368), (12, 14428640), (15, 11542912), (16, 10821480), (20, 8657184), (24, 7214320), (30, 5771456), (31, 5585280), (32, 5410740), (40, 4328592), (48, 3607160), (60, 2885728), (62, 2792640), (64, 2705370), (80, 2164296), (93, 1861760), (96, 1803580), (120, 1442864), (124, 1396320), (128, 1352685), (155, 1117056), (160, 1082148), (186, 930880), (192, 901790), (240, 721432), (248, 698160), (310, 558528), (320, 541074), (372, 465440), (384, 450895), (465, 372352), (480, 360716), (496, 349080), (620, 279264), (640, 270537), (744, 232720), (930, 186176), (960, 180358), (992, 174540), (1240, 139632), (1488, 116360), (1860, 93088), (1920, 90179), (1984, 87270), (2480, 69816), (2909, 59520), (2976, 58180), (3720, 46544), (3968, 43635), (4960, 34908), (5818, 29760), (5952, 29090), (7440, 23272), (8727, 19840), (9920, 17454), (11636, 14880), (11904, 14545)]