194953749840

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{31}}^1\times {\mathrm{421}}^1\times {\mathrm{20747}}^1$

素因数の和:21218

約数の個数: 240

約数和(自身を含む): 677477638656

約数和(自身を除く): 482523888816

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 31, 36, 40, 45, 48, 60, 62, 72, 80, 90, 93, 120, 124, 144, 155, 180, 186, 240, 248, 279, 310, 360, 372, 421, 465, 496, 558, 620, 720, 744, 842, 930, 1116, 1240, 1263, 1395, 1488, 1684, 1860, 2105, 2232, 2480, 2526, 2790, 3368, 3720, 3789, 4210, 4464, 5052, 5580, 6315, 6736, 7440, 7578, 8420, 10104, 11160, 12630, 13051, 15156, 16840, 18945, 20208, 20747, 22320, 25260, 26102, 30312, 33680, 37890, 39153, 41494, 50520, 52204, 60624, 62241, 65255, 75780, 78306, 82988, 101040, 103735, 104408, 117459, 124482, 130510, 151560, 156612, 165976, 186723, 195765, 207470, 208816, 234918, 248964, 261020, 303120, 311205, 313224, 331952, 373446, 391530, 414940, 469836, 497928, 522040, 587295, 622410, 626448, 643157, 746892, 783060, 829880, 933615, 939672, 995856, 1044080, 1174590, 1244820, 1286314, 1493784, 1566120, 1659760, 1867230, 1879344, 1929471, 2349180, 2489640, 2572628, 2987568, 3132240, 3215785, 3734460, 3858942, 4698360, 4979280, 5145256, 5788413, 6431570, 7468920, 7717884, 8734487, 9396720, 9647355, 10290512, 11576826, 12863140, 14937840, 15435768, 17468974, 19294710, 23153652, 25726280, 26203461, 28942065, 30871536, 34937948, 38589420, 43672435, 46307304, 51452560, 52406922, 57884130, 69875896, 77178840, 78610383, 87344870, 92614608, 104813844, 115768260, 131017305, 139751792, 154357680, 157220766, 174689740, 209627688, 231536520, 262034610, 270769097, 314441532, 349379480, 393051915, 419255376, 463073040, 524069220, 541538194, 628883064, 698758960, 786103830, 812307291, 1048138440, 1083076388, 1257766128, 1353845485, 1572207660, 1624614582, 2096276880, 2166152776, 2436921873, 2707690970, 3144415320, 3249229164, 4061536455, 4332305552, 4873843746, 5415381940, 6288830640, 6498458328, 8123072910, 9747687492, 10830763880, 12184609365, 12996916656, 16246145820, 19495374984, 21661527760, 24369218730, 32492291640, 38990749968, 48738437460, 64984583280, 97476874920, 194953749840]

約数ペア:

[(1, 194953749840), (2, 97476874920), (3, 64984583280), (4, 48738437460), (5, 38990749968), (6, 32492291640), (8, 24369218730), (9, 21661527760), (10, 19495374984), (12, 16246145820), (15, 12996916656), (16, 12184609365), (18, 10830763880), (20, 9747687492), (24, 8123072910), (30, 6498458328), (31, 6288830640), (36, 5415381940), (40, 4873843746), (45, 4332305552), (48, 4061536455), (60, 3249229164), (62, 3144415320), (72, 2707690970), (80, 2436921873), (90, 2166152776), (93, 2096276880), (120, 1624614582), (124, 1572207660), (144, 1353845485), (155, 1257766128), (180, 1083076388), (186, 1048138440), (240, 812307291), (248, 786103830), (279, 698758960), (310, 628883064), (360, 541538194), (372, 524069220), (421, 463073040), (465, 419255376), (496, 393051915), (558, 349379480), (620, 314441532), (720, 270769097), (744, 262034610), (842, 231536520), (930, 209627688), (1116, 174689740), (1240, 157220766), (1263, 154357680), (1395, 139751792), (1488, 131017305), (1684, 115768260), (1860, 104813844), (2105, 92614608), (2232, 87344870), (2480, 78610383), (2526, 77178840), (2790, 69875896), (3368, 57884130), (3720, 52406922), (3789, 51452560), (4210, 46307304), (4464, 43672435), (5052, 38589420), (5580, 34937948), (6315, 30871536), (6736, 28942065), (7440, 26203461), (7578, 25726280), (8420, 23153652), (10104, 19294710), (11160, 17468974), (12630, 15435768), (13051, 14937840), (15156, 12863140), (16840, 11576826), (18945, 10290512), (20208, 9647355), (20747, 9396720), (22320, 8734487), (25260, 7717884), (26102, 7468920), (30312, 6431570), (33680, 5788413), (37890, 5145256), (39153, 4979280), (41494, 4698360), (50520, 3858942), (52204, 3734460), (60624, 3215785), (62241, 3132240), (65255, 2987568), (75780, 2572628), (78306, 2489640), (82988, 2349180), (101040, 1929471), (103735, 1879344), (104408, 1867230), (117459, 1659760), (124482, 1566120), (130510, 1493784), (151560, 1286314), (156612, 1244820), (165976, 1174590), (186723, 1044080), (195765, 995856), (207470, 939672), (208816, 933615), (234918, 829880), (248964, 783060), (261020, 746892), (303120, 643157), (311205, 626448), (313224, 622410), (331952, 587295), (373446, 522040), (391530, 497928), (414940, 469836)]