1115215920

素因数分解:

$2^4\times 3^2\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{17021}}^1$

素因数の和:17060

約数の個数: 240

約数和(自身を含む): 4609829952

約数和(自身を除く): 3494614032

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 13, 14, 15, 16, 18, 20, 21, 24, 26, 28, 30, 35, 36, 39, 40, 42, 45, 48, 52, 56, 60, 63, 65, 70, 72, 78, 80, 84, 90, 91, 104, 105, 112, 117, 120, 126, 130, 140, 144, 156, 168, 180, 182, 195, 208, 210, 234, 240, 252, 260, 273, 280, 312, 315, 336, 360, 364, 390, 420, 455, 468, 504, 520, 546, 560, 585, 624, 630, 720, 728, 780, 819, 840, 910, 936, 1008, 1040, 1092, 1170, 1260, 1365, 1456, 1560, 1638, 1680, 1820, 1872, 2184, 2340, 2520, 2730, 3120, 3276, 3640, 4095, 4368, 4680, 5040, 5460, 6552, 7280, 8190, 9360, 10920, 13104, 16380, 17021, 21840, 32760, 34042, 51063, 65520, 68084, 85105, 102126, 119147, 136168, 153189, 170210, 204252, 221273, 238294, 255315, 272336, 306378, 340420, 357441, 408504, 442546, 476588, 510630, 595735, 612756, 663819, 680840, 714882, 765945, 817008, 885092, 953176, 1021260, 1072323, 1106365, 1191470, 1225512, 1327638, 1361680, 1429764, 1531890, 1548911, 1770184, 1787205, 1906352, 1991457, 2042520, 2144646, 2212730, 2382940, 2451024, 2655276, 2859528, 3063780, 3097822, 3319095, 3540368, 3574410, 3982914, 4085040, 4289292, 4425460, 4646733, 4765880, 5310552, 5361615, 5719056, 6127560, 6195644, 6638190, 7148820, 7744555, 7965828, 8578584, 8850920, 9293466, 9531760, 9957285, 10621104, 10723230, 12255120, 12391288, 13276380, 13940199, 14297640, 15489110, 15931656, 17157168, 17701840, 18586932, 19914570, 21446460, 23233665, 24782576, 26552760, 27880398, 28595280, 30978220, 31863312, 37173864, 39829140, 42892920, 46467330, 53105520, 55760796, 61956440, 69700995, 74347728, 79658280, 85785840, 92934660, 111521592, 123912880, 139401990, 159316560, 185869320, 223043184, 278803980, 371738640, 557607960, 1115215920]

約数ペア:

[(1, 1115215920), (2, 557607960), (3, 371738640), (4, 278803980), (5, 223043184), (6, 185869320), (7, 159316560), (8, 139401990), (9, 123912880), (10, 111521592), (12, 92934660), (13, 85785840), (14, 79658280), (15, 74347728), (16, 69700995), (18, 61956440), (20, 55760796), (21, 53105520), (24, 46467330), (26, 42892920), (28, 39829140), (30, 37173864), (35, 31863312), (36, 30978220), (39, 28595280), (40, 27880398), (42, 26552760), (45, 24782576), (48, 23233665), (52, 21446460), (56, 19914570), (60, 18586932), (63, 17701840), (65, 17157168), (70, 15931656), (72, 15489110), (78, 14297640), (80, 13940199), (84, 13276380), (90, 12391288), (91, 12255120), (104, 10723230), (105, 10621104), (112, 9957285), (117, 9531760), (120, 9293466), (126, 8850920), (130, 8578584), (140, 7965828), (144, 7744555), (156, 7148820), (168, 6638190), (180, 6195644), (182, 6127560), (195, 5719056), (208, 5361615), (210, 5310552), (234, 4765880), (240, 4646733), (252, 4425460), (260, 4289292), (273, 4085040), (280, 3982914), (312, 3574410), (315, 3540368), (336, 3319095), (360, 3097822), (364, 3063780), (390, 2859528), (420, 2655276), (455, 2451024), (468, 2382940), (504, 2212730), (520, 2144646), (546, 2042520), (560, 1991457), (585, 1906352), (624, 1787205), (630, 1770184), (720, 1548911), (728, 1531890), (780, 1429764), (819, 1361680), (840, 1327638), (910, 1225512), (936, 1191470), (1008, 1106365), (1040, 1072323), (1092, 1021260), (1170, 953176), (1260, 885092), (1365, 817008), (1456, 765945), (1560, 714882), (1638, 680840), (1680, 663819), (1820, 612756), (1872, 595735), (2184, 510630), (2340, 476588), (2520, 442546), (2730, 408504), (3120, 357441), (3276, 340420), (3640, 306378), (4095, 272336), (4368, 255315), (4680, 238294), (5040, 221273), (5460, 204252), (6552, 170210), (7280, 153189), (8190, 136168), (9360, 119147), (10920, 102126), (13104, 85105), (16380, 68084), (17021, 65520), (21840, 51063), (32760, 34042)]