164615600

素因数分解:

$2^4\times 5^2\times {\mathrm{23}}^1\times {\mathrm{29}}^1\times {\mathrm{617}}^1$

素因数の和:687

約数の個数: 120

約数和(自身を含む): 427606560

約数和(自身を除く): 262990960

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 23, 25, 29, 40, 46, 50, 58, 80, 92, 100, 115, 116, 145, 184, 200, 230, 232, 290, 368, 400, 460, 464, 575, 580, 617, 667, 725, 920, 1150, 1160, 1234, 1334, 1450, 1840, 2300, 2320, 2468, 2668, 2900, 3085, 3335, 4600, 4936, 5336, 5800, 6170, 6670, 9200, 9872, 10672, 11600, 12340, 13340, 14191, 15425, 16675, 17893, 24680, 26680, 28382, 30850, 33350, 35786, 49360, 53360, 56764, 61700, 66700, 70955, 71572, 89465, 113528, 123400, 133400, 141910, 143144, 178930, 227056, 246800, 266800, 283820, 286288, 354775, 357860, 411539, 447325, 567640, 709550, 715720, 823078, 894650, 1135280, 1419100, 1431440, 1646156, 1789300, 2057695, 2838200, 3292312, 3578600, 4115390, 5676400, 6584624, 7157200, 8230780, 10288475, 16461560, 20576950, 32923120, 41153900, 82307800, 164615600]

約数ペア:

[(1, 164615600), (2, 82307800), (4, 41153900), (5, 32923120), (8, 20576950), (10, 16461560), (16, 10288475), (20, 8230780), (23, 7157200), (25, 6584624), (29, 5676400), (40, 4115390), (46, 3578600), (50, 3292312), (58, 2838200), (80, 2057695), (92, 1789300), (100, 1646156), (115, 1431440), (116, 1419100), (145, 1135280), (184, 894650), (200, 823078), (230, 715720), (232, 709550), (290, 567640), (368, 447325), (400, 411539), (460, 357860), (464, 354775), (575, 286288), (580, 283820), (617, 266800), (667, 246800), (725, 227056), (920, 178930), (1150, 143144), (1160, 141910), (1234, 133400), (1334, 123400), (1450, 113528), (1840, 89465), (2300, 71572), (2320, 70955), (2468, 66700), (2668, 61700), (2900, 56764), (3085, 53360), (3335, 49360), (4600, 35786), (4936, 33350), (5336, 30850), (5800, 28382), (6170, 26680), (6670, 24680), (9200, 17893), (9872, 16675), (10672, 15425), (11600, 14191), (12340, 13340)]