228761520

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{227}}^1$

素因数の和:292

約数の個数: 320

約数和(自身を含む): 854945280

約数和(自身を除く): 626183760

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, 227, 228, 240, 247, 255, 260, 272, 285, 304, 312, 323, 340, 380, 390, 408, 442, 454, 456, 494, 510, 520, 570, 624, 646, 663, 680, 681, 741, 760, 780, 816, 884, 908, 912, 969, 988, 1020, 1040, 1105, 1135, 1140, 1235, 1292, 1326, 1360, 1362, 1482, 1520, 1560, 1615, 1768, 1816, 1938, 1976, 2040, 2210, 2270, 2280, 2470, 2584, 2652, 2724, 2951, 2964, 3120, 3230, 3315, 3405, 3536, 3632, 3705, 3859, 3876, 3952, 4080, 4199, 4313, 4420, 4540, 4560, 4845, 4940, 5168, 5304, 5448, 5902, 5928, 6460, 6630, 6810, 7410, 7718, 7752, 8398, 8626, 8840, 8853, 9080, 9690, 9880, 10608, 10896, 11577, 11804, 11856, 12597, 12920, 12939, 13260, 13620, 14755, 14820, 15436, 15504, 16796, 17252, 17680, 17706, 18160, 19295, 19380, 19760, 20995, 21565, 23154, 23608, 25194, 25840, 25878, 26520, 27240, 29510, 29640, 30872, 33592, 34504, 35412, 38590, 38760, 41990, 43130, 44265, 46308, 47216, 50167, 50388, 51756, 53040, 54480, 56069, 57885, 59020, 59280, 61744, 62985, 64695, 67184, 69008, 70824, 73321, 77180, 77520, 83980, 86260, 88530, 92616, 100334, 100776, 103512, 112138, 115770, 118040, 125970, 129390, 141648, 146642, 150501, 154360, 167960, 168207, 172520, 177060, 185232, 200668, 201552, 207024, 219963, 224276, 231540, 236080, 250835, 251940, 258780, 280345, 293284, 301002, 308720, 335920, 336414, 345040, 354120, 366605, 401336, 439926, 448552, 463080, 501670, 503880, 517560, 560690, 586568, 602004, 672828, 708240, 733210, 752505, 802672, 841035, 879852, 897104, 926160, 953173, 1003340, 1007760, 1035120, 1099815, 1121380, 1173136, 1204008, 1345656, 1466420, 1505010, 1682070, 1759704, 1906346, 2006680, 2199630, 2242760, 2408016, 2691312, 2859519, 2932840, 3010020, 3364140, 3519408, 3812692, 4013360, 4399260, 4485520, 4765865, 5719038, 5865680, 6020040, 6728280, 7625384, 8798520, 9531730, 11438076, 12040080, 13456560, 14297595, 15250768, 17597040, 19063460, 22876152, 28595190, 38126920, 45752304, 57190380, 76253840, 114380760, 228761520]

約数ペア:

[(1, 228761520), (2, 114380760), (3, 76253840), (4, 57190380), (5, 45752304), (6, 38126920), (8, 28595190), (10, 22876152), (12, 19063460), (13, 17597040), (15, 15250768), (16, 14297595), (17, 13456560), (19, 12040080), (20, 11438076), (24, 9531730), (26, 8798520), (30, 7625384), (34, 6728280), (38, 6020040), (39, 5865680), (40, 5719038), (48, 4765865), (51, 4485520), (52, 4399260), (57, 4013360), (60, 3812692), (65, 3519408), (68, 3364140), (76, 3010020), (78, 2932840), (80, 2859519), (85, 2691312), (95, 2408016), (102, 2242760), (104, 2199630), (114, 2006680), (120, 1906346), (130, 1759704), (136, 1682070), (152, 1505010), (156, 1466420), (170, 1345656), (190, 1204008), (195, 1173136), (204, 1121380), (208, 1099815), (221, 1035120), (227, 1007760), (228, 1003340), (240, 953173), (247, 926160), (255, 897104), (260, 879852), (272, 841035), (285, 802672), (304, 752505), (312, 733210), (323, 708240), (340, 672828), (380, 602004), (390, 586568), (408, 560690), (442, 517560), (454, 503880), (456, 501670), (494, 463080), (510, 448552), (520, 439926), (570, 401336), (624, 366605), (646, 354120), (663, 345040), (680, 336414), (681, 335920), (741, 308720), (760, 301002), (780, 293284), (816, 280345), (884, 258780), (908, 251940), (912, 250835), (969, 236080), (988, 231540), (1020, 224276), (1040, 219963), (1105, 207024), (1135, 201552), (1140, 200668), (1235, 185232), (1292, 177060), (1326, 172520), (1360, 168207), (1362, 167960), (1482, 154360), (1520, 150501), (1560, 146642), (1615, 141648), (1768, 129390), (1816, 125970), (1938, 118040), (1976, 115770), (2040, 112138), (2210, 103512), (2270, 100776), (2280, 100334), (2470, 92616), (2584, 88530), (2652, 86260), (2724, 83980), (2951, 77520), (2964, 77180), (3120, 73321), (3230, 70824), (3315, 69008), (3405, 67184), (3536, 64695), (3632, 62985), (3705, 61744), (3859, 59280), (3876, 59020), (3952, 57885), (4080, 56069), (4199, 54480), (4313, 53040), (4420, 51756), (4540, 50388), (4560, 50167), (4845, 47216), (4940, 46308), (5168, 44265), (5304, 43130), (5448, 41990), (5902, 38760), (5928, 38590), (6460, 35412), (6630, 34504), (6810, 33592), (7410, 30872), (7718, 29640), (7752, 29510), (8398, 27240), (8626, 26520), (8840, 25878), (8853, 25840), (9080, 25194), (9690, 23608), (9880, 23154), (10608, 21565), (10896, 20995), (11577, 19760), (11804, 19380), (11856, 19295), (12597, 18160), (12920, 17706), (12939, 17680), (13260, 17252), (13620, 16796), (14755, 15504), (14820, 15436)]