315547680

素因数分解:

$2^5\times 3^1\times 5^1\times 7^1\times {\mathrm{93913}}^1$

素因数の和:93938

約数の個数: 96

約数和(自身を含む): 1135983744

約数和(自身を除く): 820436064

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 32, 35, 40, 42, 48, 56, 60, 70, 80, 84, 96, 105, 112, 120, 140, 160, 168, 210, 224, 240, 280, 336, 420, 480, 560, 672, 840, 1120, 1680, 3360, 93913, 187826, 281739, 375652, 469565, 563478, 657391, 751304, 939130, 1126956, 1314782, 1408695, 1502608, 1878260, 1972173, 2253912, 2629564, 2817390, 3005216, 3286955, 3756520, 3944346, 4507824, 5259128, 5634780, 6573910, 7513040, 7888692, 9015648, 9860865, 10518256, 11269560, 13147820, 15026080, 15777384, 19721730, 21036512, 22539120, 26295640, 31554768, 39443460, 45078240, 52591280, 63109536, 78886920, 105182560, 157773840, 315547680]

約数ペア:

[(1, 315547680), (2, 157773840), (3, 105182560), (4, 78886920), (5, 63109536), (6, 52591280), (7, 45078240), (8, 39443460), (10, 31554768), (12, 26295640), (14, 22539120), (15, 21036512), (16, 19721730), (20, 15777384), (21, 15026080), (24, 13147820), (28, 11269560), (30, 10518256), (32, 9860865), (35, 9015648), (40, 7888692), (42, 7513040), (48, 6573910), (56, 5634780), (60, 5259128), (70, 4507824), (80, 3944346), (84, 3756520), (96, 3286955), (105, 3005216), (112, 2817390), (120, 2629564), (140, 2253912), (160, 1972173), (168, 1878260), (210, 1502608), (224, 1408695), (240, 1314782), (280, 1126956), (336, 939130), (420, 751304), (480, 657391), (560, 563478), (672, 469565), (840, 375652), (1120, 281739), (1680, 187826), (3360, 93913)]