340771860

素因数分解:

$2^2\times 3^4\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{1471}}^1$

素因数の和:1516

約数の個数: 240

約数和(自身を含む): 1256758272

約数和(自身を除く): 915986412

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 11, 12, 13, 15, 18, 20, 22, 26, 27, 30, 33, 36, 39, 44, 45, 52, 54, 55, 60, 65, 66, 78, 81, 90, 99, 108, 110, 117, 130, 132, 135, 143, 156, 162, 165, 180, 195, 198, 220, 234, 260, 270, 286, 297, 324, 330, 351, 390, 396, 405, 429, 468, 495, 540, 572, 585, 594, 660, 702, 715, 780, 810, 858, 891, 990, 1053, 1170, 1188, 1287, 1404, 1430, 1471, 1485, 1620, 1716, 1755, 1782, 1980, 2106, 2145, 2340, 2574, 2860, 2942, 2970, 3510, 3564, 3861, 4212, 4290, 4413, 4455, 5148, 5265, 5884, 5940, 6435, 7020, 7355, 7722, 8580, 8826, 8910, 10530, 11583, 12870, 13239, 14710, 15444, 16181, 17652, 17820, 19123, 19305, 21060, 22065, 23166, 25740, 26478, 29420, 32362, 38246, 38610, 39717, 44130, 46332, 48543, 52956, 57369, 57915, 64724, 66195, 76492, 77220, 79434, 80905, 88260, 95615, 97086, 114738, 115830, 119151, 132390, 145629, 158868, 161810, 172107, 191230, 194172, 198585, 210353, 229476, 231660, 238302, 242715, 264780, 286845, 291258, 323620, 344214, 382460, 397170, 420706, 436887, 476604, 485430, 516321, 573690, 582516, 595755, 631059, 688428, 728145, 794340, 841412, 860535, 873774, 970860, 1032642, 1051765, 1147380, 1191510, 1262118, 1310661, 1456290, 1548963, 1721070, 1747548, 1893177, 2065284, 2103530, 2184435, 2383020, 2524236, 2581605, 2621322, 2912580, 3097926, 3155295, 3442140, 3786354, 4207060, 4368870, 5163210, 5242644, 5679531, 6195852, 6310590, 6553305, 7572708, 7744815, 8737740, 9465885, 10326420, 11359062, 12621180, 13106610, 15489630, 17038593, 18931770, 22718124, 26213220, 28397655, 30979260, 34077186, 37863540, 56795310, 68154372, 85192965, 113590620, 170385930, 340771860]

約数ペア:

[(1, 340771860), (2, 170385930), (3, 113590620), (4, 85192965), (5, 68154372), (6, 56795310), (9, 37863540), (10, 34077186), (11, 30979260), (12, 28397655), (13, 26213220), (15, 22718124), (18, 18931770), (20, 17038593), (22, 15489630), (26, 13106610), (27, 12621180), (30, 11359062), (33, 10326420), (36, 9465885), (39, 8737740), (44, 7744815), (45, 7572708), (52, 6553305), (54, 6310590), (55, 6195852), (60, 5679531), (65, 5242644), (66, 5163210), (78, 4368870), (81, 4207060), (90, 3786354), (99, 3442140), (108, 3155295), (110, 3097926), (117, 2912580), (130, 2621322), (132, 2581605), (135, 2524236), (143, 2383020), (156, 2184435), (162, 2103530), (165, 2065284), (180, 1893177), (195, 1747548), (198, 1721070), (220, 1548963), (234, 1456290), (260, 1310661), (270, 1262118), (286, 1191510), (297, 1147380), (324, 1051765), (330, 1032642), (351, 970860), (390, 873774), (396, 860535), (405, 841412), (429, 794340), (468, 728145), (495, 688428), (540, 631059), (572, 595755), (585, 582516), (594, 573690), (660, 516321), (702, 485430), (715, 476604), (780, 436887), (810, 420706), (858, 397170), (891, 382460), (990, 344214), (1053, 323620), (1170, 291258), (1188, 286845), (1287, 264780), (1404, 242715), (1430, 238302), (1471, 231660), (1485, 229476), (1620, 210353), (1716, 198585), (1755, 194172), (1782, 191230), (1980, 172107), (2106, 161810), (2145, 158868), (2340, 145629), (2574, 132390), (2860, 119151), (2942, 115830), (2970, 114738), (3510, 97086), (3564, 95615), (3861, 88260), (4212, 80905), (4290, 79434), (4413, 77220), (4455, 76492), (5148, 66195), (5265, 64724), (5884, 57915), (5940, 57369), (6435, 52956), (7020, 48543), (7355, 46332), (7722, 44130), (8580, 39717), (8826, 38610), (8910, 38246), (10530, 32362), (11583, 29420), (12870, 26478), (13239, 25740), (14710, 23166), (15444, 22065), (16181, 21060), (17652, 19305), (17820, 19123)]