142153600

素因数分解:

$2^7\times 5^2\times {\mathrm{31}}^1\times {\mathrm{1433}}^1$

素因数の和:1488

約数の個数: 96

約数和(自身を含む): 362744640

約数和(自身を除く): 220591040

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 31, 32, 40, 50, 62, 64, 80, 100, 124, 128, 155, 160, 200, 248, 310, 320, 400, 496, 620, 640, 775, 800, 992, 1240, 1433, 1550, 1600, 1984, 2480, 2866, 3100, 3200, 3968, 4960, 5732, 6200, 7165, 9920, 11464, 12400, 14330, 19840, 22928, 24800, 28660, 35825, 44423, 45856, 49600, 57320, 71650, 88846, 91712, 99200, 114640, 143300, 177692, 183424, 222115, 229280, 286600, 355384, 444230, 458560, 573200, 710768, 888460, 917120, 1110575, 1146400, 1421536, 1776920, 2221150, 2292800, 2843072, 3553840, 4442300, 4585600, 5686144, 7107680, 8884600, 14215360, 17769200, 28430720, 35538400, 71076800, 142153600]

約数ペア:

[(1, 142153600), (2, 71076800), (4, 35538400), (5, 28430720), (8, 17769200), (10, 14215360), (16, 8884600), (20, 7107680), (25, 5686144), (31, 4585600), (32, 4442300), (40, 3553840), (50, 2843072), (62, 2292800), (64, 2221150), (80, 1776920), (100, 1421536), (124, 1146400), (128, 1110575), (155, 917120), (160, 888460), (200, 710768), (248, 573200), (310, 458560), (320, 444230), (400, 355384), (496, 286600), (620, 229280), (640, 222115), (775, 183424), (800, 177692), (992, 143300), (1240, 114640), (1433, 99200), (1550, 91712), (1600, 88846), (1984, 71650), (2480, 57320), (2866, 49600), (3100, 45856), (3200, 44423), (3968, 35825), (4960, 28660), (5732, 24800), (6200, 22928), (7165, 19840), (9920, 14330), (11464, 12400)]