1898268840

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{13}}^2\times {\mathrm{41}}^1\times {\mathrm{761}}^1$

素因数の和:845

約数の個数: 288

約数和(自身を含む): 6852376440

約数和(自身を除く): 4954107600

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 18, 20, 24, 26, 30, 36, 39, 40, 41, 45, 52, 60, 65, 72, 78, 82, 90, 104, 117, 120, 123, 130, 156, 164, 169, 180, 195, 205, 234, 246, 260, 312, 328, 338, 360, 369, 390, 410, 468, 492, 507, 520, 533, 585, 615, 676, 738, 761, 780, 820, 845, 936, 984, 1014, 1066, 1170, 1230, 1352, 1476, 1521, 1522, 1560, 1599, 1640, 1690, 1845, 2028, 2132, 2283, 2340, 2460, 2535, 2665, 2952, 3042, 3044, 3198, 3380, 3690, 3805, 4056, 4264, 4566, 4680, 4797, 4920, 5070, 5330, 6084, 6088, 6396, 6760, 6849, 6929, 7380, 7605, 7610, 7995, 9132, 9594, 9893, 10140, 10660, 11415, 12168, 12792, 13698, 13858, 14760, 15210, 15220, 15990, 18264, 19188, 19786, 20280, 20787, 21320, 22830, 23985, 27396, 27716, 29679, 30420, 30440, 31201, 31980, 34245, 34645, 38376, 39572, 41574, 45660, 47970, 49465, 54792, 55432, 59358, 60840, 62361, 62402, 63960, 68490, 69290, 79144, 83148, 89037, 91320, 93603, 95940, 98930, 103935, 118716, 124722, 124804, 128609, 136980, 138580, 148395, 156005, 166296, 178074, 187206, 191880, 197860, 207870, 237432, 249444, 249608, 257218, 273960, 277160, 280809, 296790, 311805, 312010, 356148, 374412, 385827, 395720, 405613, 415740, 445185, 468015, 498888, 514436, 561618, 593580, 623610, 624020, 643045, 712296, 748824, 771654, 811226, 831480, 890370, 936030, 1028872, 1123236, 1157481, 1187160, 1216839, 1247220, 1248040, 1286090, 1404045, 1543308, 1622452, 1780740, 1872060, 1929135, 2028065, 2246472, 2314962, 2433678, 2494440, 2572180, 2808090, 3086616, 3244904, 3561480, 3650517, 3744120, 3858270, 4056130, 4629924, 4867356, 5144360, 5272969, 5616180, 5787405, 6084195, 7301034, 7716540, 8112260, 9259848, 9734712, 10545938, 11232360, 11574810, 12168390, 14602068, 15433080, 15818907, 16224520, 18252585, 21091876, 23149620, 24336780, 26364845, 29204136, 31637814, 36505170, 42183752, 46299240, 47456721, 48673560, 52729690, 63275628, 73010340, 79094535, 94913442, 105459380, 126551256, 146020680, 158189070, 189826884, 210918760, 237283605, 316378140, 379653768, 474567210, 632756280, 949134420, 1898268840]

約数ペア:

[(1, 1898268840), (2, 949134420), (3, 632756280), (4, 474567210), (5, 379653768), (6, 316378140), (8, 237283605), (9, 210918760), (10, 189826884), (12, 158189070), (13, 146020680), (15, 126551256), (18, 105459380), (20, 94913442), (24, 79094535), (26, 73010340), (30, 63275628), (36, 52729690), (39, 48673560), (40, 47456721), (41, 46299240), (45, 42183752), (52, 36505170), (60, 31637814), (65, 29204136), (72, 26364845), (78, 24336780), (82, 23149620), (90, 21091876), (104, 18252585), (117, 16224520), (120, 15818907), (123, 15433080), (130, 14602068), (156, 12168390), (164, 11574810), (169, 11232360), (180, 10545938), (195, 9734712), (205, 9259848), (234, 8112260), (246, 7716540), (260, 7301034), (312, 6084195), (328, 5787405), (338, 5616180), (360, 5272969), (369, 5144360), (390, 4867356), (410, 4629924), (468, 4056130), (492, 3858270), (507, 3744120), (520, 3650517), (533, 3561480), (585, 3244904), (615, 3086616), (676, 2808090), (738, 2572180), (761, 2494440), (780, 2433678), (820, 2314962), (845, 2246472), (936, 2028065), (984, 1929135), (1014, 1872060), (1066, 1780740), (1170, 1622452), (1230, 1543308), (1352, 1404045), (1476, 1286090), (1521, 1248040), (1522, 1247220), (1560, 1216839), (1599, 1187160), (1640, 1157481), (1690, 1123236), (1845, 1028872), (2028, 936030), (2132, 890370), (2283, 831480), (2340, 811226), (2460, 771654), (2535, 748824), (2665, 712296), (2952, 643045), (3042, 624020), (3044, 623610), (3198, 593580), (3380, 561618), (3690, 514436), (3805, 498888), (4056, 468015), (4264, 445185), (4566, 415740), (4680, 405613), (4797, 395720), (4920, 385827), (5070, 374412), (5330, 356148), (6084, 312010), (6088, 311805), (6396, 296790), (6760, 280809), (6849, 277160), (6929, 273960), (7380, 257218), (7605, 249608), (7610, 249444), (7995, 237432), (9132, 207870), (9594, 197860), (9893, 191880), (10140, 187206), (10660, 178074), (11415, 166296), (12168, 156005), (12792, 148395), (13698, 138580), (13858, 136980), (14760, 128609), (15210, 124804), (15220, 124722), (15990, 118716), (18264, 103935), (19188, 98930), (19786, 95940), (20280, 93603), (20787, 91320), (21320, 89037), (22830, 83148), (23985, 79144), (27396, 69290), (27716, 68490), (29679, 63960), (30420, 62402), (30440, 62361), (31201, 60840), (31980, 59358), (34245, 55432), (34645, 54792), (38376, 49465), (39572, 47970), (41574, 45660)]