2079720360

素因数分解:

$2^3\times 3^6\times 5^1\times {\mathrm{73}}^1\times {\mathrm{977}}^1$

素因数の和:1079

約数の個数: 224

約数和(自身を含む): 7119233640

約数和(自身を除く): 5039513280

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 27, 30, 36, 40, 45, 54, 60, 72, 73, 81, 90, 108, 120, 135, 146, 162, 180, 216, 219, 243, 270, 292, 324, 360, 365, 405, 438, 486, 540, 584, 648, 657, 729, 730, 810, 876, 972, 977, 1080, 1095, 1215, 1314, 1458, 1460, 1620, 1752, 1944, 1954, 1971, 2190, 2430, 2628, 2916, 2920, 2931, 3240, 3285, 3645, 3908, 3942, 4380, 4860, 4885, 5256, 5832, 5862, 5913, 6570, 7290, 7816, 7884, 8760, 8793, 9720, 9770, 9855, 11724, 11826, 13140, 14580, 14655, 15768, 17586, 17739, 19540, 19710, 23448, 23652, 26280, 26379, 29160, 29310, 29565, 35172, 35478, 39080, 39420, 43965, 47304, 52758, 53217, 58620, 59130, 70344, 70956, 71321, 78840, 79137, 87930, 88695, 105516, 106434, 117240, 118260, 131895, 141912, 142642, 158274, 175860, 177390, 211032, 212868, 213963, 236520, 237411, 263790, 266085, 285284, 316548, 351720, 354780, 356605, 395685, 425736, 427926, 474822, 527580, 532170, 570568, 633096, 641889, 709560, 712233, 713210, 791370, 855852, 949644, 1055160, 1064340, 1069815, 1187055, 1283778, 1424466, 1426420, 1582740, 1711704, 1899288, 1925667, 2128680, 2139630, 2374110, 2567556, 2848932, 2852840, 3165480, 3209445, 3561165, 3851334, 4279260, 4748220, 5135112, 5697864, 5777001, 6418890, 7122330, 7702668, 8558520, 9496440, 9628335, 11554002, 12837780, 14244660, 15405336, 17331003, 19256670, 23108004, 25675560, 28489320, 28885005, 34662006, 38513340, 46216008, 51993009, 57770010, 69324012, 77026680, 86655015, 103986018, 115540020, 138648024, 173310030, 207972036, 231080040, 259965045, 346620060, 415944072, 519930090, 693240120, 1039860180, 2079720360]

約数ペア:

[(1, 2079720360), (2, 1039860180), (3, 693240120), (4, 519930090), (5, 415944072), (6, 346620060), (8, 259965045), (9, 231080040), (10, 207972036), (12, 173310030), (15, 138648024), (18, 115540020), (20, 103986018), (24, 86655015), (27, 77026680), (30, 69324012), (36, 57770010), (40, 51993009), (45, 46216008), (54, 38513340), (60, 34662006), (72, 28885005), (73, 28489320), (81, 25675560), (90, 23108004), (108, 19256670), (120, 17331003), (135, 15405336), (146, 14244660), (162, 12837780), (180, 11554002), (216, 9628335), (219, 9496440), (243, 8558520), (270, 7702668), (292, 7122330), (324, 6418890), (360, 5777001), (365, 5697864), (405, 5135112), (438, 4748220), (486, 4279260), (540, 3851334), (584, 3561165), (648, 3209445), (657, 3165480), (729, 2852840), (730, 2848932), (810, 2567556), (876, 2374110), (972, 2139630), (977, 2128680), (1080, 1925667), (1095, 1899288), (1215, 1711704), (1314, 1582740), (1458, 1426420), (1460, 1424466), (1620, 1283778), (1752, 1187055), (1944, 1069815), (1954, 1064340), (1971, 1055160), (2190, 949644), (2430, 855852), (2628, 791370), (2916, 713210), (2920, 712233), (2931, 709560), (3240, 641889), (3285, 633096), (3645, 570568), (3908, 532170), (3942, 527580), (4380, 474822), (4860, 427926), (4885, 425736), (5256, 395685), (5832, 356605), (5862, 354780), (5913, 351720), (6570, 316548), (7290, 285284), (7816, 266085), (7884, 263790), (8760, 237411), (8793, 236520), (9720, 213963), (9770, 212868), (9855, 211032), (11724, 177390), (11826, 175860), (13140, 158274), (14580, 142642), (14655, 141912), (15768, 131895), (17586, 118260), (17739, 117240), (19540, 106434), (19710, 105516), (23448, 88695), (23652, 87930), (26280, 79137), (26379, 78840), (29160, 71321), (29310, 70956), (29565, 70344), (35172, 59130), (35478, 58620), (39080, 53217), (39420, 52758), (43965, 47304)]