12938636340

素因数分解:

$2^2\times 3^2\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{540461}}^1$

素因数の和:540502

約数の個数: 144

約数和(自身を含む): 47214760320

約数和(自身を除く): 34276123980

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 19, 20, 21, 28, 30, 35, 36, 38, 42, 45, 57, 60, 63, 70, 76, 84, 90, 95, 105, 114, 126, 133, 140, 171, 180, 190, 210, 228, 252, 266, 285, 315, 342, 380, 399, 420, 532, 570, 630, 665, 684, 798, 855, 1140, 1197, 1260, 1330, 1596, 1710, 1995, 2394, 2660, 3420, 3990, 4788, 5985, 7980, 11970, 23940, 540461, 1080922, 1621383, 2161844, 2702305, 3242766, 3783227, 4864149, 5404610, 6485532, 7566454, 8106915, 9728298, 10268759, 10809220, 11349681, 15132908, 16213830, 18916135, 19456596, 20537518, 22699362, 24320745, 30806277, 32427660, 34049043, 37832270, 41075036, 45398724, 48641490, 51343795, 56748405, 61612554, 68098086, 71881313, 75664540, 92418831, 97282980, 102687590, 113496810, 123225108, 136196172, 143762626, 154031385, 170245215, 184837662, 205375180, 215643939, 226993620, 287525252, 308062770, 340490430, 359406565, 369675324, 431287878, 462094155, 616125540, 646931817, 680980860, 718813130, 862575756, 924188310, 1078219695, 1293863634, 1437626260, 1848376620, 2156439390, 2587727268, 3234659085, 4312878780, 6469318170, 12938636340]

約数ペア:

[(1, 12938636340), (2, 6469318170), (3, 4312878780), (4, 3234659085), (5, 2587727268), (6, 2156439390), (7, 1848376620), (9, 1437626260), (10, 1293863634), (12, 1078219695), (14, 924188310), (15, 862575756), (18, 718813130), (19, 680980860), (20, 646931817), (21, 616125540), (28, 462094155), (30, 431287878), (35, 369675324), (36, 359406565), (38, 340490430), (42, 308062770), (45, 287525252), (57, 226993620), (60, 215643939), (63, 205375180), (70, 184837662), (76, 170245215), (84, 154031385), (90, 143762626), (95, 136196172), (105, 123225108), (114, 113496810), (126, 102687590), (133, 97282980), (140, 92418831), (171, 75664540), (180, 71881313), (190, 68098086), (210, 61612554), (228, 56748405), (252, 51343795), (266, 48641490), (285, 45398724), (315, 41075036), (342, 37832270), (380, 34049043), (399, 32427660), (420, 30806277), (532, 24320745), (570, 22699362), (630, 20537518), (665, 19456596), (684, 18916135), (798, 16213830), (855, 15132908), (1140, 11349681), (1197, 10809220), (1260, 10268759), (1330, 9728298), (1596, 8106915), (1710, 7566454), (1995, 6485532), (2394, 5404610), (2660, 4864149), (3420, 3783227), (3990, 3242766), (4788, 2702305), (5985, 2161844), (7980, 1621383), (11970, 1080922), (23940, 540461)]