13307571720

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{41}}^1\times {\mathrm{137}}^1\times {\mathrm{6581}}^1$

素因数の和:6776

約数の個数: 192

約数和(自身を含む): 44634648240

約数和(自身を除く): 31327076520

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 30, 36, 40, 41, 45, 60, 72, 82, 90, 120, 123, 137, 164, 180, 205, 246, 274, 328, 360, 369, 410, 411, 492, 548, 615, 685, 738, 820, 822, 984, 1096, 1230, 1233, 1370, 1476, 1640, 1644, 1845, 2055, 2460, 2466, 2740, 2952, 3288, 3690, 4110, 4920, 4932, 5480, 5617, 6165, 6581, 7380, 8220, 9864, 11234, 12330, 13162, 14760, 16440, 16851, 19743, 22468, 24660, 26324, 28085, 32905, 33702, 39486, 44936, 49320, 50553, 52648, 56170, 59229, 65810, 67404, 78972, 84255, 98715, 101106, 112340, 118458, 131620, 134808, 157944, 168510, 197430, 202212, 224680, 236916, 252765, 263240, 269821, 296145, 337020, 394860, 404424, 473832, 505530, 539642, 592290, 674040, 789720, 809463, 901597, 1011060, 1079284, 1184580, 1349105, 1618926, 1803194, 2022120, 2158568, 2369160, 2428389, 2698210, 2704791, 3237852, 3606388, 4047315, 4507985, 4856778, 5396420, 5409582, 6475704, 7212776, 8094630, 8114373, 9015970, 9713556, 10792840, 10819164, 12141945, 13523955, 16189260, 16228746, 18031940, 19427112, 21638328, 24283890, 27047910, 32378520, 32457492, 36063880, 36965477, 40571865, 48567780, 54095820, 64914984, 73930954, 81143730, 97135560, 108191640, 110896431, 147861908, 162287460, 184827385, 221792862, 295723816, 324574920, 332689293, 369654770, 443585724, 554482155, 665378586, 739309540, 887171448, 1108964310, 1330757172, 1478619080, 1663446465, 2217928620, 2661514344, 3326892930, 4435857240, 6653785860, 13307571720]

約数ペア:

[(1, 13307571720), (2, 6653785860), (3, 4435857240), (4, 3326892930), (5, 2661514344), (6, 2217928620), (8, 1663446465), (9, 1478619080), (10, 1330757172), (12, 1108964310), (15, 887171448), (18, 739309540), (20, 665378586), (24, 554482155), (30, 443585724), (36, 369654770), (40, 332689293), (41, 324574920), (45, 295723816), (60, 221792862), (72, 184827385), (82, 162287460), (90, 147861908), (120, 110896431), (123, 108191640), (137, 97135560), (164, 81143730), (180, 73930954), (205, 64914984), (246, 54095820), (274, 48567780), (328, 40571865), (360, 36965477), (369, 36063880), (410, 32457492), (411, 32378520), (492, 27047910), (548, 24283890), (615, 21638328), (685, 19427112), (738, 18031940), (820, 16228746), (822, 16189260), (984, 13523955), (1096, 12141945), (1230, 10819164), (1233, 10792840), (1370, 9713556), (1476, 9015970), (1640, 8114373), (1644, 8094630), (1845, 7212776), (2055, 6475704), (2460, 5409582), (2466, 5396420), (2740, 4856778), (2952, 4507985), (3288, 4047315), (3690, 3606388), (4110, 3237852), (4920, 2704791), (4932, 2698210), (5480, 2428389), (5617, 2369160), (6165, 2158568), (6581, 2022120), (7380, 1803194), (8220, 1618926), (9864, 1349105), (11234, 1184580), (12330, 1079284), (13162, 1011060), (14760, 901597), (16440, 809463), (16851, 789720), (19743, 674040), (22468, 592290), (24660, 539642), (26324, 505530), (28085, 473832), (32905, 404424), (33702, 394860), (39486, 337020), (44936, 296145), (49320, 269821), (50553, 263240), (52648, 252765), (56170, 236916), (59229, 224680), (65810, 202212), (67404, 197430), (78972, 168510), (84255, 157944), (98715, 134808), (101106, 131620), (112340, 118458)]