1330866420

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{167}}^1\times {\mathrm{601}}^1$

素因数の和:810

約数の個数: 192

約数和(自身を含む): 4281693696

約数和(自身を除く): 2950827276

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 13, 15, 17, 20, 26, 30, 34, 39, 51, 52, 60, 65, 68, 78, 85, 102, 130, 156, 167, 170, 195, 204, 221, 255, 260, 334, 340, 390, 442, 501, 510, 601, 663, 668, 780, 835, 884, 1002, 1020, 1105, 1202, 1326, 1670, 1803, 2004, 2171, 2210, 2404, 2505, 2652, 2839, 3005, 3315, 3340, 3606, 4342, 4420, 5010, 5678, 6010, 6513, 6630, 7212, 7813, 8517, 8684, 9015, 10020, 10217, 10855, 11356, 12020, 13026, 13260, 14195, 15626, 17034, 18030, 20434, 21710, 23439, 26052, 28390, 30651, 31252, 32565, 34068, 36060, 36907, 39065, 40868, 42585, 43420, 46878, 51085, 56780, 61302, 65130, 73814, 78130, 85170, 93756, 100367, 102170, 110721, 117195, 122604, 130260, 132821, 147628, 153255, 156260, 170340, 184535, 200734, 204340, 221442, 234390, 265642, 301101, 306510, 369070, 398463, 401468, 442884, 468780, 501835, 531284, 553605, 602202, 613020, 664105, 738140, 796926, 1003670, 1107210, 1204404, 1304771, 1328210, 1505505, 1593852, 1706239, 1992315, 2007340, 2214420, 2609542, 2656420, 3011010, 3412478, 3914313, 3984630, 5118717, 5219084, 6022020, 6523855, 6824956, 7828626, 7969260, 8531195, 10237434, 13047710, 15657252, 17062390, 19571565, 20474868, 22181107, 25593585, 26095420, 34124780, 39143130, 44362214, 51187170, 66543321, 78286260, 88724428, 102374340, 110905535, 133086642, 221811070, 266173284, 332716605, 443622140, 665433210, 1330866420]

約数ペア:

[(1, 1330866420), (2, 665433210), (3, 443622140), (4, 332716605), (5, 266173284), (6, 221811070), (10, 133086642), (12, 110905535), (13, 102374340), (15, 88724428), (17, 78286260), (20, 66543321), (26, 51187170), (30, 44362214), (34, 39143130), (39, 34124780), (51, 26095420), (52, 25593585), (60, 22181107), (65, 20474868), (68, 19571565), (78, 17062390), (85, 15657252), (102, 13047710), (130, 10237434), (156, 8531195), (167, 7969260), (170, 7828626), (195, 6824956), (204, 6523855), (221, 6022020), (255, 5219084), (260, 5118717), (334, 3984630), (340, 3914313), (390, 3412478), (442, 3011010), (501, 2656420), (510, 2609542), (601, 2214420), (663, 2007340), (668, 1992315), (780, 1706239), (835, 1593852), (884, 1505505), (1002, 1328210), (1020, 1304771), (1105, 1204404), (1202, 1107210), (1326, 1003670), (1670, 796926), (1803, 738140), (2004, 664105), (2171, 613020), (2210, 602202), (2404, 553605), (2505, 531284), (2652, 501835), (2839, 468780), (3005, 442884), (3315, 401468), (3340, 398463), (3606, 369070), (4342, 306510), (4420, 301101), (5010, 265642), (5678, 234390), (6010, 221442), (6513, 204340), (6630, 200734), (7212, 184535), (7813, 170340), (8517, 156260), (8684, 153255), (9015, 147628), (10020, 132821), (10217, 130260), (10855, 122604), (11356, 117195), (12020, 110721), (13026, 102170), (13260, 100367), (14195, 93756), (15626, 85170), (17034, 78130), (18030, 73814), (20434, 65130), (21710, 61302), (23439, 56780), (26052, 51085), (28390, 46878), (30651, 43420), (31252, 42585), (32565, 40868), (34068, 39065), (36060, 36907)]