394941960

素因数分解:

$2^3\times 3^3\times 5^1\times 7^2\times {\mathrm{17}}^1\times {\mathrm{439}}^1$

素因数の和:490

約数の個数: 384

約数和(自身を含む): 1625184000

約数和(自身を除く): 1230242040

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 17, 18, 20, 21, 24, 27, 28, 30, 34, 35, 36, 40, 42, 45, 49, 51, 54, 56, 60, 63, 68, 70, 72, 84, 85, 90, 98, 102, 105, 108, 119, 120, 126, 135, 136, 140, 147, 153, 168, 170, 180, 189, 196, 204, 210, 216, 238, 245, 252, 255, 270, 280, 294, 306, 315, 340, 357, 360, 378, 392, 408, 420, 439, 441, 459, 476, 490, 504, 510, 540, 588, 595, 612, 630, 680, 714, 735, 756, 765, 833, 840, 878, 882, 918, 945, 952, 980, 1020, 1071, 1080, 1176, 1190, 1224, 1260, 1317, 1323, 1428, 1470, 1512, 1530, 1666, 1756, 1764, 1785, 1836, 1890, 1960, 2040, 2142, 2195, 2205, 2295, 2380, 2499, 2520, 2634, 2646, 2856, 2940, 3060, 3073, 3213, 3332, 3512, 3528, 3570, 3672, 3780, 3951, 4165, 4284, 4390, 4410, 4590, 4760, 4998, 5268, 5292, 5355, 5880, 6120, 6146, 6426, 6585, 6615, 6664, 7140, 7463, 7497, 7560, 7902, 8330, 8568, 8780, 8820, 9180, 9219, 9996, 10536, 10584, 10710, 11853, 12292, 12495, 12852, 13170, 13230, 14280, 14926, 14994, 15365, 15804, 16065, 16660, 17560, 17640, 18360, 18438, 19755, 19992, 21420, 21511, 22389, 22491, 23706, 24584, 24990, 25704, 26340, 26460, 27657, 29852, 29988, 30730, 31608, 32130, 33320, 36876, 37315, 37485, 39510, 42840, 43022, 44778, 44982, 46095, 47412, 49980, 52241, 52680, 52920, 55314, 59265, 59704, 59976, 61460, 64260, 64533, 67167, 73752, 74630, 74970, 79020, 82971, 86044, 89556, 89964, 92190, 94824, 99960, 104482, 107555, 110628, 111945, 112455, 118530, 122920, 128520, 129066, 134334, 138285, 149260, 149940, 156723, 158040, 165942, 172088, 179112, 179928, 184380, 193599, 201501, 208964, 215110, 221256, 223890, 224910, 237060, 258132, 261205, 268668, 276570, 298520, 299880, 313446, 322665, 331884, 335835, 365687, 368760, 387198, 403002, 414855, 417928, 430220, 447780, 449820, 470169, 474120, 516264, 522410, 537336, 553140, 580797, 626892, 645330, 663768, 671670, 731374, 774396, 783615, 806004, 829710, 860440, 895560, 899640, 940338, 967995, 1007505, 1044820, 1097061, 1106280, 1161594, 1253784, 1290660, 1343340, 1410507, 1462748, 1548792, 1567230, 1612008, 1659420, 1828435, 1880676, 1935990, 2015010, 2089640, 2194122, 2323188, 2350845, 2581320, 2686680, 2821014, 2903985, 2925496, 3134460, 3291183, 3318840, 3656870, 3761352, 3871980, 4030020, 4388244, 4646376, 4701690, 5485305, 5642028, 5807970, 6268920, 6582366, 7052535, 7313740, 7743960, 8060040, 8776488, 9403380, 9873549, 10970610, 11284056, 11615940, 13164732, 14105070, 14627480, 16455915, 18806760, 19747098, 21941220, 23231880, 26329464, 28210140, 32911830, 39494196, 43882440, 49367745, 56420280, 65823660, 78988392, 98735490, 131647320, 197470980, 394941960]

約数ペア:

[(1, 394941960), (2, 197470980), (3, 131647320), (4, 98735490), (5, 78988392), (6, 65823660), (7, 56420280), (8, 49367745), (9, 43882440), (10, 39494196), (12, 32911830), (14, 28210140), (15, 26329464), (17, 23231880), (18, 21941220), (20, 19747098), (21, 18806760), (24, 16455915), (27, 14627480), (28, 14105070), (30, 13164732), (34, 11615940), (35, 11284056), (36, 10970610), (40, 9873549), (42, 9403380), (45, 8776488), (49, 8060040), (51, 7743960), (54, 7313740), (56, 7052535), (60, 6582366), (63, 6268920), (68, 5807970), (70, 5642028), (72, 5485305), (84, 4701690), (85, 4646376), (90, 4388244), (98, 4030020), (102, 3871980), (105, 3761352), (108, 3656870), (119, 3318840), (120, 3291183), (126, 3134460), (135, 2925496), (136, 2903985), (140, 2821014), (147, 2686680), (153, 2581320), (168, 2350845), (170, 2323188), (180, 2194122), (189, 2089640), (196, 2015010), (204, 1935990), (210, 1880676), (216, 1828435), (238, 1659420), (245, 1612008), (252, 1567230), (255, 1548792), (270, 1462748), (280, 1410507), (294, 1343340), (306, 1290660), (315, 1253784), (340, 1161594), (357, 1106280), (360, 1097061), (378, 1044820), (392, 1007505), (408, 967995), (420, 940338), (439, 899640), (441, 895560), (459, 860440), (476, 829710), (490, 806004), (504, 783615), (510, 774396), (540, 731374), (588, 671670), (595, 663768), (612, 645330), (630, 626892), (680, 580797), (714, 553140), (735, 537336), (756, 522410), (765, 516264), (833, 474120), (840, 470169), (878, 449820), (882, 447780), (918, 430220), (945, 417928), (952, 414855), (980, 403002), (1020, 387198), (1071, 368760), (1080, 365687), (1176, 335835), (1190, 331884), (1224, 322665), (1260, 313446), (1317, 299880), (1323, 298520), (1428, 276570), (1470, 268668), (1512, 261205), (1530, 258132), (1666, 237060), (1756, 224910), (1764, 223890), (1785, 221256), (1836, 215110), (1890, 208964), (1960, 201501), (2040, 193599), (2142, 184380), (2195, 179928), (2205, 179112), (2295, 172088), (2380, 165942), (2499, 158040), (2520, 156723), (2634, 149940), (2646, 149260), (2856, 138285), (2940, 134334), (3060, 129066), (3073, 128520), (3213, 122920), (3332, 118530), (3512, 112455), (3528, 111945), (3570, 110628), (3672, 107555), (3780, 104482), (3951, 99960), (4165, 94824), (4284, 92190), (4390, 89964), (4410, 89556), (4590, 86044), (4760, 82971), (4998, 79020), (5268, 74970), (5292, 74630), (5355, 73752), (5880, 67167), (6120, 64533), (6146, 64260), (6426, 61460), (6585, 59976), (6615, 59704), (6664, 59265), (7140, 55314), (7463, 52920), (7497, 52680), (7560, 52241), (7902, 49980), (8330, 47412), (8568, 46095), (8780, 44982), (8820, 44778), (9180, 43022), (9219, 42840), (9996, 39510), (10536, 37485), (10584, 37315), (10710, 36876), (11853, 33320), (12292, 32130), (12495, 31608), (12852, 30730), (13170, 29988), (13230, 29852), (14280, 27657), (14926, 26460), (14994, 26340), (15365, 25704), (15804, 24990), (16065, 24584), (16660, 23706), (17560, 22491), (17640, 22389), (18360, 21511), (18438, 21420), (19755, 19992)]