328682640

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{61}}^1\times {\mathrm{157}}^1$

素因数の和:258

約数の個数: 320

約数和(自身を含む): 1224421632

約数和(自身を除く): 895738992

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 13, 15, 16, 20, 22, 24, 26, 30, 33, 39, 40, 44, 48, 52, 55, 60, 61, 65, 66, 78, 80, 88, 104, 110, 120, 122, 130, 132, 143, 156, 157, 165, 176, 183, 195, 208, 220, 240, 244, 260, 264, 286, 305, 312, 314, 330, 366, 390, 429, 440, 471, 488, 520, 528, 572, 610, 624, 628, 660, 671, 715, 732, 780, 785, 793, 858, 880, 915, 942, 976, 1040, 1144, 1220, 1256, 1320, 1342, 1430, 1464, 1560, 1570, 1586, 1716, 1727, 1830, 1884, 2013, 2041, 2145, 2288, 2355, 2379, 2440, 2512, 2640, 2684, 2860, 2928, 3120, 3140, 3172, 3355, 3432, 3454, 3660, 3768, 3965, 4026, 4082, 4290, 4710, 4758, 4880, 5181, 5368, 5720, 6123, 6280, 6344, 6710, 6864, 6908, 7320, 7536, 7930, 8052, 8164, 8580, 8635, 8723, 9420, 9516, 9577, 10065, 10205, 10362, 10736, 11440, 11895, 12246, 12560, 12688, 13420, 13816, 14640, 15860, 16104, 16328, 17160, 17270, 17446, 18840, 19032, 19154, 20130, 20410, 20724, 22451, 23790, 24492, 25905, 26169, 26840, 27632, 28731, 30615, 31720, 32208, 32656, 34320, 34540, 34892, 37680, 38064, 38308, 40260, 40820, 41448, 43615, 44902, 47580, 47885, 48984, 51810, 52338, 53680, 57462, 61230, 63440, 67353, 69080, 69784, 76616, 80520, 81640, 82896, 87230, 89804, 95160, 95770, 97968, 103620, 104676, 105347, 112255, 114924, 122460, 124501, 130845, 134706, 138160, 139568, 143655, 153232, 161040, 163280, 174460, 179608, 190320, 191540, 207240, 209352, 210694, 224510, 229848, 244920, 249002, 261690, 269412, 287310, 316041, 336765, 348920, 359216, 373503, 383080, 414480, 418704, 421388, 449020, 459696, 489840, 498004, 523380, 526735, 538824, 574620, 622505, 632082, 673530, 697840, 747006, 766160, 842776, 898040, 996008, 1046760, 1053470, 1077648, 1149240, 1245010, 1264164, 1347060, 1369511, 1494012, 1580205, 1685552, 1796080, 1867515, 1992016, 2093520, 2106940, 2298480, 2490020, 2528328, 2694120, 2739022, 2988024, 3160410, 3735030, 4108533, 4213880, 4980040, 5056656, 5388240, 5478044, 5976048, 6320820, 6847555, 7470060, 8217066, 8427760, 9960080, 10956088, 12641640, 13695110, 14940120, 16434132, 20542665, 21912176, 25283280, 27390220, 29880240, 32868264, 41085330, 54780440, 65736528, 82170660, 109560880, 164341320, 328682640]

約数ペア:

[(1, 328682640), (2, 164341320), (3, 109560880), (4, 82170660), (5, 65736528), (6, 54780440), (8, 41085330), (10, 32868264), (11, 29880240), (12, 27390220), (13, 25283280), (15, 21912176), (16, 20542665), (20, 16434132), (22, 14940120), (24, 13695110), (26, 12641640), (30, 10956088), (33, 9960080), (39, 8427760), (40, 8217066), (44, 7470060), (48, 6847555), (52, 6320820), (55, 5976048), (60, 5478044), (61, 5388240), (65, 5056656), (66, 4980040), (78, 4213880), (80, 4108533), (88, 3735030), (104, 3160410), (110, 2988024), (120, 2739022), (122, 2694120), (130, 2528328), (132, 2490020), (143, 2298480), (156, 2106940), (157, 2093520), (165, 1992016), (176, 1867515), (183, 1796080), (195, 1685552), (208, 1580205), (220, 1494012), (240, 1369511), (244, 1347060), (260, 1264164), (264, 1245010), (286, 1149240), (305, 1077648), (312, 1053470), (314, 1046760), (330, 996008), (366, 898040), (390, 842776), (429, 766160), (440, 747006), (471, 697840), (488, 673530), (520, 632082), (528, 622505), (572, 574620), (610, 538824), (624, 526735), (628, 523380), (660, 498004), (671, 489840), (715, 459696), (732, 449020), (780, 421388), (785, 418704), (793, 414480), (858, 383080), (880, 373503), (915, 359216), (942, 348920), (976, 336765), (1040, 316041), (1144, 287310), (1220, 269412), (1256, 261690), (1320, 249002), (1342, 244920), (1430, 229848), (1464, 224510), (1560, 210694), (1570, 209352), (1586, 207240), (1716, 191540), (1727, 190320), (1830, 179608), (1884, 174460), (2013, 163280), (2041, 161040), (2145, 153232), (2288, 143655), (2355, 139568), (2379, 138160), (2440, 134706), (2512, 130845), (2640, 124501), (2684, 122460), (2860, 114924), (2928, 112255), (3120, 105347), (3140, 104676), (3172, 103620), (3355, 97968), (3432, 95770), (3454, 95160), (3660, 89804), (3768, 87230), (3965, 82896), (4026, 81640), (4082, 80520), (4290, 76616), (4710, 69784), (4758, 69080), (4880, 67353), (5181, 63440), (5368, 61230), (5720, 57462), (6123, 53680), (6280, 52338), (6344, 51810), (6710, 48984), (6864, 47885), (6908, 47580), (7320, 44902), (7536, 43615), (7930, 41448), (8052, 40820), (8164, 40260), (8580, 38308), (8635, 38064), (8723, 37680), (9420, 34892), (9516, 34540), (9577, 34320), (10065, 32656), (10205, 32208), (10362, 31720), (10736, 30615), (11440, 28731), (11895, 27632), (12246, 26840), (12560, 26169), (12688, 25905), (13420, 24492), (13816, 23790), (14640, 22451), (15860, 20724), (16104, 20410), (16328, 20130), (17160, 19154), (17270, 19032), (17446, 18840)]