163850760

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{41}}^1\times {\mathrm{653}}^1$

素因数の和:728

約数の個数: 192

約数和(自身を含む): 578476080

約数和(自身を除く): 414625320

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 17, 18, 20, 24, 30, 34, 36, 40, 41, 45, 51, 60, 68, 72, 82, 85, 90, 102, 120, 123, 136, 153, 164, 170, 180, 204, 205, 246, 255, 306, 328, 340, 360, 369, 408, 410, 492, 510, 612, 615, 653, 680, 697, 738, 765, 820, 984, 1020, 1224, 1230, 1306, 1394, 1476, 1530, 1640, 1845, 1959, 2040, 2091, 2460, 2612, 2788, 2952, 3060, 3265, 3485, 3690, 3918, 4182, 4920, 5224, 5576, 5877, 6120, 6273, 6530, 6970, 7380, 7836, 8364, 9795, 10455, 11101, 11754, 12546, 13060, 13940, 14760, 15672, 16728, 19590, 20910, 22202, 23508, 25092, 26120, 26773, 27880, 29385, 31365, 33303, 39180, 41820, 44404, 47016, 50184, 53546, 55505, 58770, 62730, 66606, 78360, 80319, 83640, 88808, 99909, 107092, 111010, 117540, 125460, 133212, 133865, 160638, 166515, 199818, 214184, 222020, 235080, 240957, 250920, 266424, 267730, 321276, 333030, 399636, 401595, 444040, 455141, 481914, 499545, 535460, 642552, 666060, 799272, 803190, 910282, 963828, 999090, 1070920, 1204785, 1332120, 1365423, 1606380, 1820564, 1927656, 1998180, 2275705, 2409570, 2730846, 3212760, 3641128, 3996360, 4096269, 4551410, 4819140, 5461692, 6827115, 8192538, 9102820, 9638280, 10923384, 13654230, 16385076, 18205640, 20481345, 27308460, 32770152, 40962690, 54616920, 81925380, 163850760]

約数ペア:

[(1, 163850760), (2, 81925380), (3, 54616920), (4, 40962690), (5, 32770152), (6, 27308460), (8, 20481345), (9, 18205640), (10, 16385076), (12, 13654230), (15, 10923384), (17, 9638280), (18, 9102820), (20, 8192538), (24, 6827115), (30, 5461692), (34, 4819140), (36, 4551410), (40, 4096269), (41, 3996360), (45, 3641128), (51, 3212760), (60, 2730846), (68, 2409570), (72, 2275705), (82, 1998180), (85, 1927656), (90, 1820564), (102, 1606380), (120, 1365423), (123, 1332120), (136, 1204785), (153, 1070920), (164, 999090), (170, 963828), (180, 910282), (204, 803190), (205, 799272), (246, 666060), (255, 642552), (306, 535460), (328, 499545), (340, 481914), (360, 455141), (369, 444040), (408, 401595), (410, 399636), (492, 333030), (510, 321276), (612, 267730), (615, 266424), (653, 250920), (680, 240957), (697, 235080), (738, 222020), (765, 214184), (820, 199818), (984, 166515), (1020, 160638), (1224, 133865), (1230, 133212), (1306, 125460), (1394, 117540), (1476, 111010), (1530, 107092), (1640, 99909), (1845, 88808), (1959, 83640), (2040, 80319), (2091, 78360), (2460, 66606), (2612, 62730), (2788, 58770), (2952, 55505), (3060, 53546), (3265, 50184), (3485, 47016), (3690, 44404), (3918, 41820), (4182, 39180), (4920, 33303), (5224, 31365), (5576, 29385), (5877, 27880), (6120, 26773), (6273, 26120), (6530, 25092), (6970, 23508), (7380, 22202), (7836, 20910), (8364, 19590), (9795, 16728), (10455, 15672), (11101, 14760), (11754, 13940), (12546, 13060)]