63190920

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{40507}}^1$

素因数の和:40534

約数の個数: 64

約数和(自身を含む): 204160320

約数和(自身を除く): 140969400

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 20, 24, 26, 30, 39, 40, 52, 60, 65, 78, 104, 120, 130, 156, 195, 260, 312, 390, 520, 780, 1560, 40507, 81014, 121521, 162028, 202535, 243042, 324056, 405070, 486084, 526591, 607605, 810140, 972168, 1053182, 1215210, 1579773, 1620280, 2106364, 2430420, 2632955, 3159546, 4212728, 4860840, 5265910, 6319092, 7898865, 10531820, 12638184, 15797730, 21063640, 31595460, 63190920]

約数ペア:

[(1, 63190920), (2, 31595460), (3, 21063640), (4, 15797730), (5, 12638184), (6, 10531820), (8, 7898865), (10, 6319092), (12, 5265910), (13, 4860840), (15, 4212728), (20, 3159546), (24, 2632955), (26, 2430420), (30, 2106364), (39, 1620280), (40, 1579773), (52, 1215210), (60, 1053182), (65, 972168), (78, 810140), (104, 607605), (120, 526591), (130, 486084), (156, 405070), (195, 324056), (260, 243042), (312, 202535), (390, 162028), (520, 121521), (780, 81014), (1560, 40507)]