1984104360

素因数分解:

$2^3\times 3^2\times 5^1\times 7^1\times {\mathrm{347}}^1\times {\mathrm{2269}}^1$

素因数の和:2640

約数の個数: 192

約数和(自身を含む): 7394025600

約数和(自身を除く): 5409921240

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 18, 20, 21, 24, 28, 30, 35, 36, 40, 42, 45, 56, 60, 63, 70, 72, 84, 90, 105, 120, 126, 140, 168, 180, 210, 252, 280, 315, 347, 360, 420, 504, 630, 694, 840, 1041, 1260, 1388, 1735, 2082, 2269, 2429, 2520, 2776, 3123, 3470, 4164, 4538, 4858, 5205, 6246, 6807, 6940, 7287, 8328, 9076, 9716, 10410, 11345, 12145, 12492, 13614, 13880, 14574, 15615, 15883, 18152, 19432, 20421, 20820, 21861, 22690, 24290, 24984, 27228, 29148, 31230, 31766, 34035, 36435, 40842, 41640, 43722, 45380, 47649, 48580, 54456, 58296, 62460, 63532, 68070, 72870, 79415, 81684, 87444, 90760, 95298, 97160, 102105, 109305, 124920, 127064, 136140, 142947, 145740, 158830, 163368, 174888, 190596, 204210, 218610, 238245, 272280, 285894, 291480, 317660, 381192, 408420, 437220, 476490, 571788, 635320, 714735, 787343, 816840, 874440, 952980, 1143576, 1429470, 1574686, 1905960, 2362029, 2858940, 3149372, 3936715, 4724058, 5511401, 5717880, 6298744, 7086087, 7873430, 9448116, 11022802, 11810145, 14172174, 15746860, 16534203, 18896232, 22045604, 23620290, 27557005, 28344348, 31493720, 33068406, 35430435, 44091208, 47240580, 49602609, 55114010, 56688696, 66136812, 70860870, 82671015, 94481160, 99205218, 110228020, 132273624, 141721740, 165342030, 198410436, 220456040, 248013045, 283443480, 330684060, 396820872, 496026090, 661368120, 992052180, 1984104360]

約数ペア:

[(1, 1984104360), (2, 992052180), (3, 661368120), (4, 496026090), (5, 396820872), (6, 330684060), (7, 283443480), (8, 248013045), (9, 220456040), (10, 198410436), (12, 165342030), (14, 141721740), (15, 132273624), (18, 110228020), (20, 99205218), (21, 94481160), (24, 82671015), (28, 70860870), (30, 66136812), (35, 56688696), (36, 55114010), (40, 49602609), (42, 47240580), (45, 44091208), (56, 35430435), (60, 33068406), (63, 31493720), (70, 28344348), (72, 27557005), (84, 23620290), (90, 22045604), (105, 18896232), (120, 16534203), (126, 15746860), (140, 14172174), (168, 11810145), (180, 11022802), (210, 9448116), (252, 7873430), (280, 7086087), (315, 6298744), (347, 5717880), (360, 5511401), (420, 4724058), (504, 3936715), (630, 3149372), (694, 2858940), (840, 2362029), (1041, 1905960), (1260, 1574686), (1388, 1429470), (1735, 1143576), (2082, 952980), (2269, 874440), (2429, 816840), (2520, 787343), (2776, 714735), (3123, 635320), (3470, 571788), (4164, 476490), (4538, 437220), (4858, 408420), (5205, 381192), (6246, 317660), (6807, 291480), (6940, 285894), (7287, 272280), (8328, 238245), (9076, 218610), (9716, 204210), (10410, 190596), (11345, 174888), (12145, 163368), (12492, 158830), (13614, 145740), (13880, 142947), (14574, 136140), (15615, 127064), (15883, 124920), (18152, 109305), (19432, 102105), (20421, 97160), (20820, 95298), (21861, 90760), (22690, 87444), (24290, 81684), (24984, 79415), (27228, 72870), (29148, 68070), (31230, 63532), (31766, 62460), (34035, 58296), (36435, 54456), (40842, 48580), (41640, 47649), (43722, 45380)]