286500240

素因数分解:

$2^4\times 3^4\times 5^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{179}}^1$

素因数の和:236

約数の個数: 400

約数和(自身を含む): 1134302400

約数和(自身を除く): 847802160

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 16, 18, 19, 20, 24, 26, 27, 30, 36, 38, 39, 40, 45, 48, 52, 54, 57, 60, 65, 72, 76, 78, 80, 81, 90, 95, 104, 108, 114, 117, 120, 130, 135, 144, 152, 156, 162, 171, 179, 180, 190, 195, 208, 216, 228, 234, 240, 247, 260, 270, 285, 304, 312, 324, 342, 351, 358, 360, 380, 390, 405, 432, 456, 468, 494, 513, 520, 537, 540, 570, 585, 624, 648, 684, 702, 716, 720, 741, 760, 780, 810, 855, 895, 912, 936, 988, 1026, 1040, 1053, 1074, 1080, 1140, 1170, 1235, 1296, 1368, 1404, 1432, 1482, 1520, 1539, 1560, 1611, 1620, 1710, 1755, 1790, 1872, 1976, 2052, 2106, 2148, 2160, 2223, 2280, 2327, 2340, 2470, 2565, 2685, 2736, 2808, 2864, 2964, 3078, 3120, 3222, 3240, 3401, 3420, 3510, 3580, 3705, 3952, 4104, 4212, 4296, 4446, 4560, 4654, 4680, 4833, 4940, 5130, 5265, 5370, 5616, 5928, 6156, 6444, 6480, 6669, 6802, 6840, 6981, 7020, 7160, 7410, 7695, 8055, 8208, 8424, 8592, 8892, 9308, 9360, 9666, 9880, 10203, 10260, 10530, 10740, 11115, 11635, 11856, 12312, 12888, 13338, 13604, 13680, 13962, 14040, 14320, 14499, 14820, 15390, 16110, 16848, 17005, 17784, 18616, 19332, 19760, 20007, 20406, 20520, 20943, 21060, 21480, 22230, 23270, 24165, 24624, 25776, 26676, 27208, 27924, 28080, 28998, 29640, 30609, 30780, 32220, 33345, 34010, 34905, 35568, 37232, 38664, 40014, 40812, 41040, 41886, 42120, 42960, 44213, 44460, 46540, 48330, 51015, 53352, 54416, 55848, 57996, 59280, 61218, 61560, 62829, 64440, 66690, 68020, 69810, 72495, 77328, 80028, 81624, 83772, 84240, 88426, 88920, 91827, 93080, 96660, 100035, 102030, 104715, 106704, 111696, 115992, 122436, 123120, 125658, 128880, 132639, 133380, 136040, 139620, 144990, 153045, 160056, 163248, 167544, 176852, 177840, 183654, 186160, 188487, 193320, 200070, 204060, 209430, 221065, 231984, 244872, 251316, 265278, 266760, 272080, 275481, 279240, 289980, 306090, 314145, 320112, 335088, 353704, 367308, 376974, 386640, 397917, 400140, 408120, 418860, 442130, 459135, 489744, 502632, 530556, 533520, 550962, 558480, 579960, 612180, 628290, 663195, 707408, 734616, 753948, 795834, 800280, 816240, 837720, 884260, 918270, 942435, 1005264, 1061112, 1101924, 1159920, 1193751, 1224360, 1256580, 1326390, 1377405, 1469232, 1507896, 1591668, 1600560, 1675440, 1768520, 1836540, 1884870, 1989585, 2122224, 2203848, 2387502, 2448720, 2513160, 2652780, 2754810, 3015792, 3183336, 3537040, 3581253, 3673080, 3769740, 3979170, 4407696, 4775004, 5026320, 5305560, 5509620, 5968755, 6366672, 7162506, 7346160, 7539480, 7958340, 9550008, 10611120, 11019240, 11937510, 14325012, 15078960, 15916680, 17906265, 19100016, 22038480, 23875020, 28650024, 31833360, 35812530, 47750040, 57300048, 71625060, 95500080, 143250120, 286500240]

約数ペア:

[(1, 286500240), (2, 143250120), (3, 95500080), (4, 71625060), (5, 57300048), (6, 47750040), (8, 35812530), (9, 31833360), (10, 28650024), (12, 23875020), (13, 22038480), (15, 19100016), (16, 17906265), (18, 15916680), (19, 15078960), (20, 14325012), (24, 11937510), (26, 11019240), (27, 10611120), (30, 9550008), (36, 7958340), (38, 7539480), (39, 7346160), (40, 7162506), (45, 6366672), (48, 5968755), (52, 5509620), (54, 5305560), (57, 5026320), (60, 4775004), (65, 4407696), (72, 3979170), (76, 3769740), (78, 3673080), (80, 3581253), (81, 3537040), (90, 3183336), (95, 3015792), (104, 2754810), (108, 2652780), (114, 2513160), (117, 2448720), (120, 2387502), (130, 2203848), (135, 2122224), (144, 1989585), (152, 1884870), (156, 1836540), (162, 1768520), (171, 1675440), (179, 1600560), (180, 1591668), (190, 1507896), (195, 1469232), (208, 1377405), (216, 1326390), (228, 1256580), (234, 1224360), (240, 1193751), (247, 1159920), (260, 1101924), (270, 1061112), (285, 1005264), (304, 942435), (312, 918270), (324, 884260), (342, 837720), (351, 816240), (358, 800280), (360, 795834), (380, 753948), (390, 734616), (405, 707408), (432, 663195), (456, 628290), (468, 612180), (494, 579960), (513, 558480), (520, 550962), (537, 533520), (540, 530556), (570, 502632), (585, 489744), (624, 459135), (648, 442130), (684, 418860), (702, 408120), (716, 400140), (720, 397917), (741, 386640), (760, 376974), (780, 367308), (810, 353704), (855, 335088), (895, 320112), (912, 314145), (936, 306090), (988, 289980), (1026, 279240), (1040, 275481), (1053, 272080), (1074, 266760), (1080, 265278), (1140, 251316), (1170, 244872), (1235, 231984), (1296, 221065), (1368, 209430), (1404, 204060), (1432, 200070), (1482, 193320), (1520, 188487), (1539, 186160), (1560, 183654), (1611, 177840), (1620, 176852), (1710, 167544), (1755, 163248), (1790, 160056), (1872, 153045), (1976, 144990), (2052, 139620), (2106, 136040), (2148, 133380), (2160, 132639), (2223, 128880), (2280, 125658), (2327, 123120), (2340, 122436), (2470, 115992), (2565, 111696), (2685, 106704), (2736, 104715), (2808, 102030), (2864, 100035), (2964, 96660), (3078, 93080), (3120, 91827), (3222, 88920), (3240, 88426), (3401, 84240), (3420, 83772), (3510, 81624), (3580, 80028), (3705, 77328), (3952, 72495), (4104, 69810), (4212, 68020), (4296, 66690), (4446, 64440), (4560, 62829), (4654, 61560), (4680, 61218), (4833, 59280), (4940, 57996), (5130, 55848), (5265, 54416), (5370, 53352), (5616, 51015), (5928, 48330), (6156, 46540), (6444, 44460), (6480, 44213), (6669, 42960), (6802, 42120), (6840, 41886), (6981, 41040), (7020, 40812), (7160, 40014), (7410, 38664), (7695, 37232), (8055, 35568), (8208, 34905), (8424, 34010), (8592, 33345), (8892, 32220), (9308, 30780), (9360, 30609), (9666, 29640), (9880, 28998), (10203, 28080), (10260, 27924), (10530, 27208), (10740, 26676), (11115, 25776), (11635, 24624), (11856, 24165), (12312, 23270), (12888, 22230), (13338, 21480), (13604, 21060), (13680, 20943), (13962, 20520), (14040, 20406), (14320, 20007), (14499, 19760), (14820, 19332), (15390, 18616), (16110, 17784), (16848, 17005)]