2231430240

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{541}}^1\times {\mathrm{661}}^1$

素因数の和:1233

約数の個数: 192

約数和(自身を含む): 7595163072

約数和(自身を除く): 5363732832

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 16, 20, 24, 26, 30, 32, 39, 40, 48, 52, 60, 65, 78, 80, 96, 104, 120, 130, 156, 160, 195, 208, 240, 260, 312, 390, 416, 480, 520, 541, 624, 661, 780, 1040, 1082, 1248, 1322, 1560, 1623, 1983, 2080, 2164, 2644, 2705, 3120, 3246, 3305, 3966, 4328, 5288, 5410, 6240, 6492, 6610, 7033, 7932, 8115, 8593, 8656, 9915, 10576, 10820, 12984, 13220, 14066, 15864, 16230, 17186, 17312, 19830, 21099, 21152, 21640, 25779, 25968, 26440, 28132, 31728, 32460, 34372, 35165, 39660, 42198, 42965, 43280, 51558, 51936, 52880, 56264, 63456, 64920, 68744, 70330, 79320, 84396, 85930, 86560, 103116, 105495, 105760, 112528, 128895, 129840, 137488, 140660, 158640, 168792, 171860, 206232, 210990, 225056, 257790, 259680, 274976, 281320, 317280, 337584, 343720, 357601, 412464, 421980, 515580, 562640, 675168, 687440, 715202, 824928, 843960, 1031160, 1072803, 1125280, 1374880, 1430404, 1687920, 1788005, 2062320, 2145606, 2860808, 3375840, 3576010, 4124640, 4291212, 4648813, 5364015, 5721616, 7152020, 8582424, 9297626, 10728030, 11443232, 13946439, 14304040, 17164848, 18595252, 21456060, 23244065, 27892878, 28608080, 34329696, 37190504, 42912120, 46488130, 55785756, 57216160, 69732195, 74381008, 85824240, 92976260, 111571512, 139464390, 148762016, 171648480, 185952520, 223143024, 278928780, 371905040, 446286048, 557857560, 743810080, 1115715120, 2231430240]

約数ペア:

[(1, 2231430240), (2, 1115715120), (3, 743810080), (4, 557857560), (5, 446286048), (6, 371905040), (8, 278928780), (10, 223143024), (12, 185952520), (13, 171648480), (15, 148762016), (16, 139464390), (20, 111571512), (24, 92976260), (26, 85824240), (30, 74381008), (32, 69732195), (39, 57216160), (40, 55785756), (48, 46488130), (52, 42912120), (60, 37190504), (65, 34329696), (78, 28608080), (80, 27892878), (96, 23244065), (104, 21456060), (120, 18595252), (130, 17164848), (156, 14304040), (160, 13946439), (195, 11443232), (208, 10728030), (240, 9297626), (260, 8582424), (312, 7152020), (390, 5721616), (416, 5364015), (480, 4648813), (520, 4291212), (541, 4124640), (624, 3576010), (661, 3375840), (780, 2860808), (1040, 2145606), (1082, 2062320), (1248, 1788005), (1322, 1687920), (1560, 1430404), (1623, 1374880), (1983, 1125280), (2080, 1072803), (2164, 1031160), (2644, 843960), (2705, 824928), (3120, 715202), (3246, 687440), (3305, 675168), (3966, 562640), (4328, 515580), (5288, 421980), (5410, 412464), (6240, 357601), (6492, 343720), (6610, 337584), (7033, 317280), (7932, 281320), (8115, 274976), (8593, 259680), (8656, 257790), (9915, 225056), (10576, 210990), (10820, 206232), (12984, 171860), (13220, 168792), (14066, 158640), (15864, 140660), (16230, 137488), (17186, 129840), (17312, 128895), (19830, 112528), (21099, 105760), (21152, 105495), (21640, 103116), (25779, 86560), (25968, 85930), (26440, 84396), (28132, 79320), (31728, 70330), (32460, 68744), (34372, 64920), (35165, 63456), (39660, 56264), (42198, 52880), (42965, 51936), (43280, 51558)]