285196080

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{283}}^1$

素因数の和:348

約数の個数: 320

約数和(自身を含む): 1064931840

約数和(自身を除く): 779735760

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 16, 17, 19, 20, 24, 26, 30, 34, 38, 39, 40, 48, 51, 52, 57, 60, 65, 68, 76, 78, 80, 85, 95, 102, 104, 114, 120, 130, 136, 152, 156, 170, 190, 195, 204, 208, 221, 228, 240, 247, 255, 260, 272, 283, 285, 304, 312, 323, 340, 380, 390, 408, 442, 456, 494, 510, 520, 566, 570, 624, 646, 663, 680, 741, 760, 780, 816, 849, 884, 912, 969, 988, 1020, 1040, 1105, 1132, 1140, 1235, 1292, 1326, 1360, 1415, 1482, 1520, 1560, 1615, 1698, 1768, 1938, 1976, 2040, 2210, 2264, 2280, 2470, 2584, 2652, 2830, 2964, 3120, 3230, 3315, 3396, 3536, 3679, 3705, 3876, 3952, 4080, 4199, 4245, 4420, 4528, 4560, 4811, 4845, 4940, 5168, 5304, 5377, 5660, 5928, 6460, 6630, 6792, 7358, 7410, 7752, 8398, 8490, 8840, 9622, 9690, 9880, 10608, 10754, 11037, 11320, 11856, 12597, 12920, 13260, 13584, 14433, 14716, 14820, 15504, 16131, 16796, 16980, 17680, 18395, 19244, 19380, 19760, 20995, 21508, 22074, 22640, 24055, 25194, 25840, 26520, 26885, 28866, 29432, 29640, 32262, 33592, 33960, 36790, 38488, 38760, 41990, 43016, 44148, 48110, 50388, 53040, 53770, 55185, 57732, 58864, 59280, 62543, 62985, 64524, 67184, 67920, 69901, 72165, 73580, 76976, 77520, 80655, 83980, 86032, 88296, 91409, 96220, 100776, 107540, 110370, 115464, 125086, 125970, 129048, 139802, 144330, 147160, 161310, 167960, 176592, 182818, 187629, 192440, 201552, 209703, 215080, 220740, 230928, 250172, 251940, 258096, 274227, 279604, 288660, 294320, 312715, 322620, 335920, 349505, 365636, 375258, 384880, 419406, 430160, 441480, 457045, 500344, 503880, 548454, 559208, 577320, 625430, 645240, 699010, 731272, 750516, 838812, 882960, 914090, 938145, 1000688, 1007760, 1048515, 1096908, 1118416, 1154640, 1188317, 1250860, 1290480, 1371135, 1398020, 1462544, 1501032, 1677624, 1828180, 1876290, 2097030, 2193816, 2376634, 2501720, 2742270, 2796040, 3002064, 3355248, 3564951, 3656360, 3752580, 4194060, 4387632, 4753268, 5003440, 5484540, 5592080, 5941585, 7129902, 7312720, 7505160, 8388120, 9506536, 10969080, 11883170, 14259804, 15010320, 16776240, 17824755, 19013072, 21938160, 23766340, 28519608, 35649510, 47532680, 57039216, 71299020, 95065360, 142598040, 285196080]

約数ペア:

[(1, 285196080), (2, 142598040), (3, 95065360), (4, 71299020), (5, 57039216), (6, 47532680), (8, 35649510), (10, 28519608), (12, 23766340), (13, 21938160), (15, 19013072), (16, 17824755), (17, 16776240), (19, 15010320), (20, 14259804), (24, 11883170), (26, 10969080), (30, 9506536), (34, 8388120), (38, 7505160), (39, 7312720), (40, 7129902), (48, 5941585), (51, 5592080), (52, 5484540), (57, 5003440), (60, 4753268), (65, 4387632), (68, 4194060), (76, 3752580), (78, 3656360), (80, 3564951), (85, 3355248), (95, 3002064), (102, 2796040), (104, 2742270), (114, 2501720), (120, 2376634), (130, 2193816), (136, 2097030), (152, 1876290), (156, 1828180), (170, 1677624), (190, 1501032), (195, 1462544), (204, 1398020), (208, 1371135), (221, 1290480), (228, 1250860), (240, 1188317), (247, 1154640), (255, 1118416), (260, 1096908), (272, 1048515), (283, 1007760), (285, 1000688), (304, 938145), (312, 914090), (323, 882960), (340, 838812), (380, 750516), (390, 731272), (408, 699010), (442, 645240), (456, 625430), (494, 577320), (510, 559208), (520, 548454), (566, 503880), (570, 500344), (624, 457045), (646, 441480), (663, 430160), (680, 419406), (741, 384880), (760, 375258), (780, 365636), (816, 349505), (849, 335920), (884, 322620), (912, 312715), (969, 294320), (988, 288660), (1020, 279604), (1040, 274227), (1105, 258096), (1132, 251940), (1140, 250172), (1235, 230928), (1292, 220740), (1326, 215080), (1360, 209703), (1415, 201552), (1482, 192440), (1520, 187629), (1560, 182818), (1615, 176592), (1698, 167960), (1768, 161310), (1938, 147160), (1976, 144330), (2040, 139802), (2210, 129048), (2264, 125970), (2280, 125086), (2470, 115464), (2584, 110370), (2652, 107540), (2830, 100776), (2964, 96220), (3120, 91409), (3230, 88296), (3315, 86032), (3396, 83980), (3536, 80655), (3679, 77520), (3705, 76976), (3876, 73580), (3952, 72165), (4080, 69901), (4199, 67920), (4245, 67184), (4420, 64524), (4528, 62985), (4560, 62543), (4811, 59280), (4845, 58864), (4940, 57732), (5168, 55185), (5304, 53770), (5377, 53040), (5660, 50388), (5928, 48110), (6460, 44148), (6630, 43016), (6792, 41990), (7358, 38760), (7410, 38488), (7752, 36790), (8398, 33960), (8490, 33592), (8840, 32262), (9622, 29640), (9690, 29432), (9880, 28866), (10608, 26885), (10754, 26520), (11037, 25840), (11320, 25194), (11856, 24055), (12597, 22640), (12920, 22074), (13260, 21508), (13584, 20995), (14433, 19760), (14716, 19380), (14820, 19244), (15504, 18395), (16131, 17680), (16796, 16980)]