197630160

素因数分解:

$2^4\times 3^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{9049}}^1$

素因数の和:9085

約数の個数: 160

約数和(自身を含む): 754118400

約数和(自身を除く): 556488240

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, 7280, 9049, 10920, 18098, 21840, 27147, 36196, 45245, 54294, 63343, 72392, 90490, 108588, 117637, 126686, 135735, 144784, 180980, 190029, 217176, 235274, 253372, 271470, 316715, 352911, 361960, 380058, 434352, 470548, 506744, 542940, 588185, 633430, 705822, 723920, 760116, 823459, 941096, 950145, 1013488, 1085880, 1176370, 1266860, 1411644, 1520232, 1646918, 1764555, 1882192, 1900290, 2171760, 2352740, 2470377, 2533720, 2823288, 3040464, 3293836, 3529110, 3800580, 4117295, 4705480, 4940754, 5067440, 5646576, 6587672, 7058220, 7601160, 8234590, 9410960, 9881508, 12351885, 13175344, 14116440, 15202320, 16469180, 19763016, 24703770, 28232880, 32938360, 39526032, 49407540, 65876720, 98815080, 197630160]

約数ペア:

[(1, 197630160), (2, 98815080), (3, 65876720), (4, 49407540), (5, 39526032), (6, 32938360), (7, 28232880), (8, 24703770), (10, 19763016), (12, 16469180), (13, 15202320), (14, 14116440), (15, 13175344), (16, 12351885), (20, 9881508), (21, 9410960), (24, 8234590), (26, 7601160), (28, 7058220), (30, 6587672), (35, 5646576), (39, 5067440), (40, 4940754), (42, 4705480), (48, 4117295), (52, 3800580), (56, 3529110), (60, 3293836), (65, 3040464), (70, 2823288), (78, 2533720), (80, 2470377), (84, 2352740), (91, 2171760), (104, 1900290), (105, 1882192), (112, 1764555), (120, 1646918), (130, 1520232), (140, 1411644), (156, 1266860), (168, 1176370), (182, 1085880), (195, 1013488), (208, 950145), (210, 941096), (240, 823459), (260, 760116), (273, 723920), (280, 705822), (312, 633430), (336, 588185), (364, 542940), (390, 506744), (420, 470548), (455, 434352), (520, 380058), (546, 361960), (560, 352911), (624, 316715), (728, 271470), (780, 253372), (840, 235274), (910, 217176), (1040, 190029), (1092, 180980), (1365, 144784), (1456, 135735), (1560, 126686), (1680, 117637), (1820, 108588), (2184, 90490), (2730, 72392), (3120, 63343), (3640, 54294), (4368, 45245), (5460, 36196), (7280, 27147), (9049, 21840), (10920, 18098)]