137648940

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{61}}^1\times {\mathrm{263}}^1$

素因数の和:360

約数の個数: 192

約数和(自身を含む): 461970432

約数和(自身を除く): 324321492

約数列:

[1, 2, 3, 4, 5, 6, 10, 11, 12, 13, 15, 20, 22, 26, 30, 33, 39, 44, 52, 55, 60, 61, 65, 66, 78, 110, 122, 130, 132, 143, 156, 165, 183, 195, 220, 244, 260, 263, 286, 305, 330, 366, 390, 429, 526, 572, 610, 660, 671, 715, 732, 780, 789, 793, 858, 915, 1052, 1220, 1315, 1342, 1430, 1578, 1586, 1716, 1830, 2013, 2145, 2379, 2630, 2684, 2860, 2893, 3156, 3172, 3355, 3419, 3660, 3945, 3965, 4026, 4290, 4758, 5260, 5786, 6710, 6838, 7890, 7930, 8052, 8580, 8679, 8723, 9516, 10065, 10257, 11572, 11895, 13420, 13676, 14465, 15780, 15860, 16043, 17095, 17358, 17446, 20130, 20514, 23790, 26169, 28930, 32086, 34190, 34716, 34892, 37609, 40260, 41028, 43395, 43615, 47580, 48129, 51285, 52338, 57860, 64172, 68380, 75218, 80215, 86790, 87230, 96258, 102570, 104676, 112827, 130845, 150436, 160430, 173580, 174460, 176473, 188045, 192516, 205140, 208559, 225654, 240645, 261690, 320860, 352946, 376090, 417118, 451308, 481290, 523380, 529419, 564135, 625677, 705892, 752180, 834236, 882365, 962580, 1042795, 1058838, 1128270, 1251354, 1764730, 2085590, 2117676, 2256540, 2294149, 2502708, 2647095, 3128385, 3529460, 4171180, 4588298, 5294190, 6256770, 6882447, 9176596, 10588380, 11470745, 12513540, 13764894, 22941490, 27529788, 34412235, 45882980, 68824470, 137648940]

約数ペア:

[(1, 137648940), (2, 68824470), (3, 45882980), (4, 34412235), (5, 27529788), (6, 22941490), (10, 13764894), (11, 12513540), (12, 11470745), (13, 10588380), (15, 9176596), (20, 6882447), (22, 6256770), (26, 5294190), (30, 4588298), (33, 4171180), (39, 3529460), (44, 3128385), (52, 2647095), (55, 2502708), (60, 2294149), (61, 2256540), (65, 2117676), (66, 2085590), (78, 1764730), (110, 1251354), (122, 1128270), (130, 1058838), (132, 1042795), (143, 962580), (156, 882365), (165, 834236), (183, 752180), (195, 705892), (220, 625677), (244, 564135), (260, 529419), (263, 523380), (286, 481290), (305, 451308), (330, 417118), (366, 376090), (390, 352946), (429, 320860), (526, 261690), (572, 240645), (610, 225654), (660, 208559), (671, 205140), (715, 192516), (732, 188045), (780, 176473), (789, 174460), (793, 173580), (858, 160430), (915, 150436), (1052, 130845), (1220, 112827), (1315, 104676), (1342, 102570), (1430, 96258), (1578, 87230), (1586, 86790), (1716, 80215), (1830, 75218), (2013, 68380), (2145, 64172), (2379, 57860), (2630, 52338), (2684, 51285), (2860, 48129), (2893, 47580), (3156, 43615), (3172, 43395), (3355, 41028), (3419, 40260), (3660, 37609), (3945, 34892), (3965, 34716), (4026, 34190), (4290, 32086), (4758, 28930), (5260, 26169), (5786, 23790), (6710, 20514), (6838, 20130), (7890, 17446), (7930, 17358), (8052, 17095), (8580, 16043), (8679, 15860), (8723, 15780), (9516, 14465), (10065, 13676), (10257, 13420), (11572, 11895)]