199192770

素因数分解:

$2^1\times 3^4\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{43}}^2$

素因数の和:131

約数の個数: 240

約数和(自身を含む): 659672640

約数和(自身を除く): 460479870

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 14, 15, 18, 19, 21, 27, 30, 35, 38, 42, 43, 45, 54, 57, 63, 70, 81, 86, 90, 95, 105, 114, 126, 129, 133, 135, 162, 171, 189, 190, 210, 215, 258, 266, 270, 285, 301, 315, 342, 378, 387, 399, 405, 430, 513, 567, 570, 602, 630, 645, 665, 774, 798, 810, 817, 855, 903, 945, 1026, 1134, 1161, 1197, 1290, 1330, 1505, 1539, 1634, 1710, 1806, 1849, 1890, 1935, 1995, 2322, 2394, 2451, 2565, 2709, 2835, 3010, 3078, 3483, 3591, 3698, 3870, 3990, 4085, 4515, 4902, 5130, 5418, 5547, 5670, 5719, 5805, 5985, 6966, 7182, 7353, 7695, 8127, 8170, 9030, 9245, 10773, 11094, 11438, 11610, 11970, 12255, 12943, 13545, 14706, 15390, 16254, 16641, 17157, 17415, 17955, 18490, 21546, 22059, 24381, 24510, 25886, 27090, 27735, 28595, 33282, 34314, 34830, 35131, 35910, 36765, 38829, 40635, 44118, 48762, 49923, 51471, 53865, 55470, 57190, 64715, 66177, 70262, 73530, 77658, 81270, 83205, 85785, 99846, 102942, 105393, 107730, 110295, 116487, 121905, 129430, 132354, 149769, 154413, 166410, 171570, 175655, 194145, 210786, 220590, 232974, 243810, 245917, 249615, 257355, 299538, 308826, 316179, 330885, 349461, 351310, 388290, 463239, 491834, 499230, 514710, 526965, 582435, 632358, 661770, 698922, 737751, 748845, 772065, 926478, 948537, 1048383, 1053930, 1164870, 1229585, 1475502, 1497690, 1544130, 1580895, 1747305, 1897074, 2096766, 2213253, 2316195, 2459170, 2845611, 3161790, 3494610, 3688755, 4426506, 4632390, 4742685, 5241915, 5691222, 6639759, 7377510, 9485370, 10483830, 11066265, 13279518, 14228055, 19919277, 22132530, 28456110, 33198795, 39838554, 66397590, 99596385, 199192770]

約数ペア:

[(1, 199192770), (2, 99596385), (3, 66397590), (5, 39838554), (6, 33198795), (7, 28456110), (9, 22132530), (10, 19919277), (14, 14228055), (15, 13279518), (18, 11066265), (19, 10483830), (21, 9485370), (27, 7377510), (30, 6639759), (35, 5691222), (38, 5241915), (42, 4742685), (43, 4632390), (45, 4426506), (54, 3688755), (57, 3494610), (63, 3161790), (70, 2845611), (81, 2459170), (86, 2316195), (90, 2213253), (95, 2096766), (105, 1897074), (114, 1747305), (126, 1580895), (129, 1544130), (133, 1497690), (135, 1475502), (162, 1229585), (171, 1164870), (189, 1053930), (190, 1048383), (210, 948537), (215, 926478), (258, 772065), (266, 748845), (270, 737751), (285, 698922), (301, 661770), (315, 632358), (342, 582435), (378, 526965), (387, 514710), (399, 499230), (405, 491834), (430, 463239), (513, 388290), (567, 351310), (570, 349461), (602, 330885), (630, 316179), (645, 308826), (665, 299538), (774, 257355), (798, 249615), (810, 245917), (817, 243810), (855, 232974), (903, 220590), (945, 210786), (1026, 194145), (1134, 175655), (1161, 171570), (1197, 166410), (1290, 154413), (1330, 149769), (1505, 132354), (1539, 129430), (1634, 121905), (1710, 116487), (1806, 110295), (1849, 107730), (1890, 105393), (1935, 102942), (1995, 99846), (2322, 85785), (2394, 83205), (2451, 81270), (2565, 77658), (2709, 73530), (2835, 70262), (3010, 66177), (3078, 64715), (3483, 57190), (3591, 55470), (3698, 53865), (3870, 51471), (3990, 49923), (4085, 48762), (4515, 44118), (4902, 40635), (5130, 38829), (5418, 36765), (5547, 35910), (5670, 35131), (5719, 34830), (5805, 34314), (5985, 33282), (6966, 28595), (7182, 27735), (7353, 27090), (7695, 25886), (8127, 24510), (8170, 24381), (9030, 22059), (9245, 21546), (10773, 18490), (11094, 17955), (11438, 17415), (11610, 17157), (11970, 16641), (12255, 16254), (12943, 15390), (13545, 14706)]