400588878240

素因数分解:

$2^5\times 3^3\times 5^1\times {\mathrm{73}}^1\times {\mathrm{163}}^1\times {\mathrm{7793}}^1$

素因数の和:8053

約数の個数: 384

約数和(自身を含む): 1430170318080

約数和(自身を除く): 1029581439840

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 32, 36, 40, 45, 48, 54, 60, 72, 73, 80, 90, 96, 108, 120, 135, 144, 146, 160, 163, 180, 216, 219, 240, 270, 288, 292, 326, 360, 365, 432, 438, 480, 489, 540, 584, 652, 657, 720, 730, 815, 864, 876, 978, 1080, 1095, 1168, 1304, 1314, 1440, 1460, 1467, 1630, 1752, 1956, 1971, 2160, 2190, 2336, 2445, 2608, 2628, 2920, 2934, 3260, 3285, 3504, 3912, 3942, 4320, 4380, 4401, 4890, 5216, 5256, 5840, 5868, 6520, 6570, 7008, 7335, 7793, 7824, 7884, 8760, 8802, 9780, 9855, 10512, 11680, 11736, 11899, 13040, 13140, 14670, 15586, 15648, 15768, 17520, 17604, 19560, 19710, 21024, 22005, 23379, 23472, 23798, 26080, 26280, 29340, 31172, 31536, 35040, 35208, 35697, 38965, 39120, 39420, 44010, 46758, 46944, 47596, 52560, 58680, 59495, 62344, 63072, 70137, 70416, 71394, 77930, 78240, 78840, 88020, 93516, 95192, 105120, 107091, 116895, 117360, 118990, 124688, 140274, 140832, 142788, 155860, 157680, 176040, 178485, 187032, 190384, 210411, 214182, 233790, 234720, 237980, 249376, 280548, 285576, 311720, 315360, 321273, 350685, 352080, 356970, 374064, 380768, 420822, 428364, 467580, 475960, 535455, 561096, 568889, 571152, 623440, 642546, 701370, 704160, 713940, 748128, 841644, 856728, 935160, 951920, 1052055, 1070910, 1122192, 1137778, 1142304, 1246880, 1270259, 1285092, 1402740, 1427880, 1606365, 1683288, 1706667, 1713456, 1870320, 1903840, 2104110, 2141820, 2244384, 2275556, 2540518, 2570184, 2805480, 2844445, 2855760, 3212730, 3366576, 3413334, 3426912, 3740640, 3810777, 4208220, 4283640, 4551112, 5081036, 5120001, 5140368, 5610960, 5688890, 5711520, 6351295, 6425460, 6733152, 6826668, 7621554, 8416440, 8533335, 8567280, 9102224, 10162072, 10240002, 10280736, 11221920, 11377780, 11432331, 12702590, 12850920, 13653336, 15243108, 15360003, 16832880, 17066670, 17134560, 18204448, 19053885, 20324144, 20480004, 22755560, 22864662, 25405180, 25600005, 25701840, 27306672, 30486216, 30720006, 33665760, 34133340, 34296993, 38107770, 40648288, 40960008, 45511120, 45729324, 50810360, 51200010, 51403680, 54613344, 57161655, 60972432, 61440012, 68266680, 68593986, 76215540, 76800015, 81920016, 91022240, 91458648, 92728907, 101620720, 102400020, 114323310, 121944864, 122880024, 136533360, 137187972, 152431080, 153600030, 163840032, 171484965, 182917296, 185457814, 203241440, 204800040, 228646620, 245760048, 273066720, 274375944, 278186721, 304862160, 307200060, 342969930, 365834592, 370915628, 409600080, 457293240, 463644535, 491520096, 548751888, 556373442, 609724320, 614400120, 685939860, 741831256, 819200160, 834560163, 914586480, 927289070, 1097503776, 1112746884, 1228800240, 1371879720, 1390933605, 1483662512, 1669120326, 1829172960, 1854578140, 2225493768, 2457600480, 2503680489, 2743759440, 2781867210, 2967325024, 3338240652, 3709156280, 4172800815, 4450987536, 5007360978, 5487518880, 5563734420, 6676481304, 7418312560, 8345601630, 8901975072, 10014721956, 11127468840, 12518402445, 13352962608, 14836625120, 16691203260, 20029443912, 22254937680, 25036804890, 26705925216, 33382406520, 40058887824, 44509875360, 50073609780, 66764813040, 80117775648, 100147219560, 133529626080, 200294439120, 400588878240]

約数ペア:

[(1, 400588878240), (2, 200294439120), (3, 133529626080), (4, 100147219560), (5, 80117775648), (6, 66764813040), (8, 50073609780), (9, 44509875360), (10, 40058887824), (12, 33382406520), (15, 26705925216), (16, 25036804890), (18, 22254937680), (20, 20029443912), (24, 16691203260), (27, 14836625120), (30, 13352962608), (32, 12518402445), (36, 11127468840), (40, 10014721956), (45, 8901975072), (48, 8345601630), (54, 7418312560), (60, 6676481304), (72, 5563734420), (73, 5487518880), (80, 5007360978), (90, 4450987536), (96, 4172800815), (108, 3709156280), (120, 3338240652), (135, 2967325024), (144, 2781867210), (146, 2743759440), (160, 2503680489), (163, 2457600480), (180, 2225493768), (216, 1854578140), (219, 1829172960), (240, 1669120326), (270, 1483662512), (288, 1390933605), (292, 1371879720), (326, 1228800240), (360, 1112746884), (365, 1097503776), (432, 927289070), (438, 914586480), (480, 834560163), (489, 819200160), (540, 741831256), (584, 685939860), (652, 614400120), (657, 609724320), (720, 556373442), (730, 548751888), (815, 491520096), (864, 463644535), (876, 457293240), (978, 409600080), (1080, 370915628), (1095, 365834592), (1168, 342969930), (1304, 307200060), (1314, 304862160), (1440, 278186721), (1460, 274375944), (1467, 273066720), (1630, 245760048), (1752, 228646620), (1956, 204800040), (1971, 203241440), (2160, 185457814), (2190, 182917296), (2336, 171484965), (2445, 163840032), (2608, 153600030), (2628, 152431080), (2920, 137187972), (2934, 136533360), (3260, 122880024), (3285, 121944864), (3504, 114323310), (3912, 102400020), (3942, 101620720), (4320, 92728907), (4380, 91458648), (4401, 91022240), (4890, 81920016), (5216, 76800015), (5256, 76215540), (5840, 68593986), (5868, 68266680), (6520, 61440012), (6570, 60972432), (7008, 57161655), (7335, 54613344), (7793, 51403680), (7824, 51200010), (7884, 50810360), (8760, 45729324), (8802, 45511120), (9780, 40960008), (9855, 40648288), (10512, 38107770), (11680, 34296993), (11736, 34133340), (11899, 33665760), (13040, 30720006), (13140, 30486216), (14670, 27306672), (15586, 25701840), (15648, 25600005), (15768, 25405180), (17520, 22864662), (17604, 22755560), (19560, 20480004), (19710, 20324144), (21024, 19053885), (22005, 18204448), (23379, 17134560), (23472, 17066670), (23798, 16832880), (26080, 15360003), (26280, 15243108), (29340, 13653336), (31172, 12850920), (31536, 12702590), (35040, 11432331), (35208, 11377780), (35697, 11221920), (38965, 10280736), (39120, 10240002), (39420, 10162072), (44010, 9102224), (46758, 8567280), (46944, 8533335), (47596, 8416440), (52560, 7621554), (58680, 6826668), (59495, 6733152), (62344, 6425460), (63072, 6351295), (70137, 5711520), (70416, 5688890), (71394, 5610960), (77930, 5140368), (78240, 5120001), (78840, 5081036), (88020, 4551112), (93516, 4283640), (95192, 4208220), (105120, 3810777), (107091, 3740640), (116895, 3426912), (117360, 3413334), (118990, 3366576), (124688, 3212730), (140274, 2855760), (140832, 2844445), (142788, 2805480), (155860, 2570184), (157680, 2540518), (176040, 2275556), (178485, 2244384), (187032, 2141820), (190384, 2104110), (210411, 1903840), (214182, 1870320), (233790, 1713456), (234720, 1706667), (237980, 1683288), (249376, 1606365), (280548, 1427880), (285576, 1402740), (311720, 1285092), (315360, 1270259), (321273, 1246880), (350685, 1142304), (352080, 1137778), (356970, 1122192), (374064, 1070910), (380768, 1052055), (420822, 951920), (428364, 935160), (467580, 856728), (475960, 841644), (535455, 748128), (561096, 713940), (568889, 704160), (571152, 701370), (623440, 642546)]