157488240

素因数分解:

$2^4\times 3^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{7211}}^1$

素因数の和:7247

約数の個数: 160

約数和(自身を含む): 600961536

約数和(自身を除く): 443473296

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 13, 14, 15, 16, 20, 21, 24, 26, 28, 30, 35, 39, 40, 42, 48, 52, 56, 60, 65, 70, 78, 80, 84, 91, 104, 105, 112, 120, 130, 140, 156, 168, 182, 195, 208, 210, 240, 260, 273, 280, 312, 336, 364, 390, 420, 455, 520, 546, 560, 624, 728, 780, 840, 910, 1040, 1092, 1365, 1456, 1560, 1680, 1820, 2184, 2730, 3120, 3640, 4368, 5460, 7211, 7280, 10920, 14422, 21633, 21840, 28844, 36055, 43266, 50477, 57688, 72110, 86532, 93743, 100954, 108165, 115376, 144220, 151431, 173064, 187486, 201908, 216330, 252385, 281229, 288440, 302862, 346128, 374972, 403816, 432660, 468715, 504770, 562458, 576880, 605724, 656201, 749944, 757155, 807632, 865320, 937430, 1009540, 1124916, 1211448, 1312402, 1406145, 1499888, 1514310, 1730640, 1874860, 1968603, 2019080, 2249832, 2422896, 2624804, 2812290, 3028620, 3281005, 3749720, 3937206, 4038160, 4499664, 5249608, 5624580, 6057240, 6562010, 7499440, 7874412, 9843015, 10499216, 11249160, 12114480, 13124020, 15748824, 19686030, 22498320, 26248040, 31497648, 39372060, 52496080, 78744120, 157488240]

約数ペア:

[(1, 157488240), (2, 78744120), (3, 52496080), (4, 39372060), (5, 31497648), (6, 26248040), (7, 22498320), (8, 19686030), (10, 15748824), (12, 13124020), (13, 12114480), (14, 11249160), (15, 10499216), (16, 9843015), (20, 7874412), (21, 7499440), (24, 6562010), (26, 6057240), (28, 5624580), (30, 5249608), (35, 4499664), (39, 4038160), (40, 3937206), (42, 3749720), (48, 3281005), (52, 3028620), (56, 2812290), (60, 2624804), (65, 2422896), (70, 2249832), (78, 2019080), (80, 1968603), (84, 1874860), (91, 1730640), (104, 1514310), (105, 1499888), (112, 1406145), (120, 1312402), (130, 1211448), (140, 1124916), (156, 1009540), (168, 937430), (182, 865320), (195, 807632), (208, 757155), (210, 749944), (240, 656201), (260, 605724), (273, 576880), (280, 562458), (312, 504770), (336, 468715), (364, 432660), (390, 403816), (420, 374972), (455, 346128), (520, 302862), (546, 288440), (560, 281229), (624, 252385), (728, 216330), (780, 201908), (840, 187486), (910, 173064), (1040, 151431), (1092, 144220), (1365, 115376), (1456, 108165), (1560, 100954), (1680, 93743), (1820, 86532), (2184, 72110), (2730, 57688), (3120, 50477), (3640, 43266), (4368, 36055), (5460, 28844), (7211, 21840), (7280, 21633), (10920, 14422)]