201309720

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{173}}^1\times {\mathrm{9697}}^1$

素因数の和:9884

約数の個数: 64

約数和(自身を含む): 607482720

約数和(自身を除く): 406173000

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 173, 346, 519, 692, 865, 1038, 1384, 1730, 2076, 2595, 3460, 4152, 5190, 6920, 9697, 10380, 19394, 20760, 29091, 38788, 48485, 58182, 77576, 96970, 116364, 145455, 193940, 232728, 290910, 387880, 581820, 1163640, 1677581, 3355162, 5032743, 6710324, 8387905, 10065486, 13420648, 16775810, 20130972, 25163715, 33551620, 40261944, 50327430, 67103240, 100654860, 201309720]

約数ペア:

[(1, 201309720), (2, 100654860), (3, 67103240), (4, 50327430), (5, 40261944), (6, 33551620), (8, 25163715), (10, 20130972), (12, 16775810), (15, 13420648), (20, 10065486), (24, 8387905), (30, 6710324), (40, 5032743), (60, 3355162), (120, 1677581), (173, 1163640), (346, 581820), (519, 387880), (692, 290910), (865, 232728), (1038, 193940), (1384, 145455), (1730, 116364), (2076, 96970), (2595, 77576), (3460, 58182), (4152, 48485), (5190, 38788), (6920, 29091), (9697, 20760), (10380, 19394)]