40477210880

素因数分解:

$2^8\times 5^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{53}}^1\times {\mathrm{1013}}^1$

素因数の和:1137

約数の個数: 288

約数和(自身を含む): 107444413440

約数和(自身を除く): 66967202560

約数列:

[1, 2, 4, 5, 8, 10, 16, 19, 20, 31, 32, 38, 40, 53, 62, 64, 76, 80, 95, 106, 124, 128, 152, 155, 160, 190, 212, 248, 256, 265, 304, 310, 320, 380, 424, 496, 530, 589, 608, 620, 640, 760, 848, 992, 1007, 1013, 1060, 1178, 1216, 1240, 1280, 1520, 1643, 1696, 1984, 2014, 2026, 2120, 2356, 2432, 2480, 2945, 3040, 3286, 3392, 3968, 4028, 4052, 4240, 4712, 4864, 4960, 5035, 5065, 5890, 6080, 6572, 6784, 7936, 8056, 8104, 8215, 8480, 9424, 9920, 10070, 10130, 11780, 12160, 13144, 13568, 16112, 16208, 16430, 16960, 18848, 19247, 19840, 20140, 20260, 23560, 24320, 26288, 31217, 31403, 32224, 32416, 32860, 33920, 37696, 38494, 39680, 40280, 40520, 47120, 52576, 53689, 62434, 62806, 64448, 64832, 65720, 67840, 75392, 76988, 80560, 81040, 94240, 96235, 105152, 107378, 124868, 125612, 128896, 129664, 131440, 150784, 153976, 156085, 157015, 161120, 162080, 188480, 192470, 210304, 214756, 249736, 251224, 257792, 259328, 262880, 268445, 307952, 312170, 314030, 322240, 324160, 376960, 384940, 420608, 429512, 499472, 502448, 525760, 536890, 596657, 615904, 624340, 628060, 644480, 648320, 753920, 769880, 859024, 998944, 1004896, 1020091, 1051520, 1073780, 1193314, 1231808, 1248680, 1256120, 1288960, 1296640, 1539760, 1664359, 1718048, 1997888, 2009792, 2040182, 2103040, 2147560, 2386628, 2463616, 2497360, 2512240, 2983285, 3079520, 3328718, 3436096, 3995776, 4019584, 4080364, 4295120, 4773256, 4927232, 4994720, 5024480, 5100455, 5966570, 6159040, 6657436, 6872192, 7991552, 8039168, 8160728, 8321795, 8590240, 9546512, 9989440, 10048960, 10200910, 11933140, 12318080, 13314872, 13744384, 16321456, 16643590, 17180480, 19093024, 19978880, 20097920, 20401820, 23866280, 24636160, 26629744, 31622821, 32642912, 33287180, 34360960, 38186048, 39957760, 40195840, 40803640, 47732560, 53259488, 63245642, 65285824, 66574360, 68721920, 76372096, 81607280, 95465120, 106518976, 126491284, 130571648, 133148720, 152744192, 158114105, 163214560, 190930240, 213037952, 252982568, 261143296, 266297440, 316228210, 326429120, 381860480, 426075904, 505965136, 532594880, 632456420, 652858240, 763720960, 1011930272, 1065189760, 1264912840, 1305716480, 2023860544, 2130379520, 2529825680, 4047721088, 5059651360, 8095442176, 10119302720, 20238605440, 40477210880]

約数ペア:

[(1, 40477210880), (2, 20238605440), (4, 10119302720), (5, 8095442176), (8, 5059651360), (10, 4047721088), (16, 2529825680), (19, 2130379520), (20, 2023860544), (31, 1305716480), (32, 1264912840), (38, 1065189760), (40, 1011930272), (53, 763720960), (62, 652858240), (64, 632456420), (76, 532594880), (80, 505965136), (95, 426075904), (106, 381860480), (124, 326429120), (128, 316228210), (152, 266297440), (155, 261143296), (160, 252982568), (190, 213037952), (212, 190930240), (248, 163214560), (256, 158114105), (265, 152744192), (304, 133148720), (310, 130571648), (320, 126491284), (380, 106518976), (424, 95465120), (496, 81607280), (530, 76372096), (589, 68721920), (608, 66574360), (620, 65285824), (640, 63245642), (760, 53259488), (848, 47732560), (992, 40803640), (1007, 40195840), (1013, 39957760), (1060, 38186048), (1178, 34360960), (1216, 33287180), (1240, 32642912), (1280, 31622821), (1520, 26629744), (1643, 24636160), (1696, 23866280), (1984, 20401820), (2014, 20097920), (2026, 19978880), (2120, 19093024), (2356, 17180480), (2432, 16643590), (2480, 16321456), (2945, 13744384), (3040, 13314872), (3286, 12318080), (3392, 11933140), (3968, 10200910), (4028, 10048960), (4052, 9989440), (4240, 9546512), (4712, 8590240), (4864, 8321795), (4960, 8160728), (5035, 8039168), (5065, 7991552), (5890, 6872192), (6080, 6657436), (6572, 6159040), (6784, 5966570), (7936, 5100455), (8056, 5024480), (8104, 4994720), (8215, 4927232), (8480, 4773256), (9424, 4295120), (9920, 4080364), (10070, 4019584), (10130, 3995776), (11780, 3436096), (12160, 3328718), (13144, 3079520), (13568, 2983285), (16112, 2512240), (16208, 2497360), (16430, 2463616), (16960, 2386628), (18848, 2147560), (19247, 2103040), (19840, 2040182), (20140, 2009792), (20260, 1997888), (23560, 1718048), (24320, 1664359), (26288, 1539760), (31217, 1296640), (31403, 1288960), (32224, 1256120), (32416, 1248680), (32860, 1231808), (33920, 1193314), (37696, 1073780), (38494, 1051520), (39680, 1020091), (40280, 1004896), (40520, 998944), (47120, 859024), (52576, 769880), (53689, 753920), (62434, 648320), (62806, 644480), (64448, 628060), (64832, 624340), (65720, 615904), (67840, 596657), (75392, 536890), (76988, 525760), (80560, 502448), (81040, 499472), (94240, 429512), (96235, 420608), (105152, 384940), (107378, 376960), (124868, 324160), (125612, 322240), (128896, 314030), (129664, 312170), (131440, 307952), (150784, 268445), (153976, 262880), (156085, 259328), (157015, 257792), (161120, 251224), (162080, 249736), (188480, 214756), (192470, 210304)]