8045343540

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{1087}}^1\times {\mathrm{3163}}^1$

素因数の和:4278

約数の個数: 144

約数和(自身を含む): 26313950208

約数和(自身を除く): 18268606668

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 13, 15, 18, 20, 26, 30, 36, 39, 45, 52, 60, 65, 78, 90, 117, 130, 156, 180, 195, 234, 260, 390, 468, 585, 780, 1087, 1170, 2174, 2340, 3163, 3261, 4348, 5435, 6326, 6522, 9489, 9783, 10870, 12652, 13044, 14131, 15815, 16305, 18978, 19566, 21740, 28262, 28467, 31630, 32610, 37956, 39132, 41119, 42393, 47445, 48915, 56524, 56934, 63260, 65220, 70655, 82238, 84786, 94890, 97830, 113868, 123357, 127179, 141310, 142335, 164476, 169572, 189780, 195660, 205595, 211965, 246714, 254358, 282620, 284670, 370071, 411190, 423930, 493428, 508716, 569340, 616785, 635895, 740142, 822380, 847860, 1233570, 1271790, 1480284, 1850355, 2467140, 2543580, 3438181, 3700710, 6876362, 7401420, 10314543, 13752724, 17190905, 20629086, 30943629, 34381810, 41258172, 44696353, 51572715, 61887258, 68763620, 89392706, 103145430, 123774516, 134089059, 154718145, 178785412, 206290860, 223481765, 268178118, 309436290, 402267177, 446963530, 536356236, 618872580, 670445295, 804534354, 893927060, 1340890590, 1609068708, 2011335885, 2681781180, 4022671770, 8045343540]

約数ペア:

[(1, 8045343540), (2, 4022671770), (3, 2681781180), (4, 2011335885), (5, 1609068708), (6, 1340890590), (9, 893927060), (10, 804534354), (12, 670445295), (13, 618872580), (15, 536356236), (18, 446963530), (20, 402267177), (26, 309436290), (30, 268178118), (36, 223481765), (39, 206290860), (45, 178785412), (52, 154718145), (60, 134089059), (65, 123774516), (78, 103145430), (90, 89392706), (117, 68763620), (130, 61887258), (156, 51572715), (180, 44696353), (195, 41258172), (234, 34381810), (260, 30943629), (390, 20629086), (468, 17190905), (585, 13752724), (780, 10314543), (1087, 7401420), (1170, 6876362), (2174, 3700710), (2340, 3438181), (3163, 2543580), (3261, 2467140), (4348, 1850355), (5435, 1480284), (6326, 1271790), (6522, 1233570), (9489, 847860), (9783, 822380), (10870, 740142), (12652, 635895), (13044, 616785), (14131, 569340), (15815, 508716), (16305, 493428), (18978, 423930), (19566, 411190), (21740, 370071), (28262, 284670), (28467, 282620), (31630, 254358), (32610, 246714), (37956, 211965), (39132, 205595), (41119, 195660), (42393, 189780), (47445, 169572), (48915, 164476), (56524, 142335), (56934, 141310), (63260, 127179), (65220, 123357), (70655, 113868), (82238, 97830), (84786, 94890)]