628407720

素因数分解:

$2^3\times 3^5\times 5^1\times {\mathrm{17}}^1\times {\mathrm{3803}}^1$

素因数の和:3846

約数の個数: 192

約数和(自身を含む): 2243142720

約数和(自身を除く): 1614735000

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 17, 18, 20, 24, 27, 30, 34, 36, 40, 45, 51, 54, 60, 68, 72, 81, 85, 90, 102, 108, 120, 135, 136, 153, 162, 170, 180, 204, 216, 243, 255, 270, 306, 324, 340, 360, 405, 408, 459, 486, 510, 540, 612, 648, 680, 765, 810, 918, 972, 1020, 1080, 1215, 1224, 1377, 1530, 1620, 1836, 1944, 2040, 2295, 2430, 2754, 3060, 3240, 3672, 3803, 4131, 4590, 4860, 5508, 6120, 6885, 7606, 8262, 9180, 9720, 11016, 11409, 13770, 15212, 16524, 18360, 19015, 20655, 22818, 27540, 30424, 33048, 34227, 38030, 41310, 45636, 55080, 57045, 64651, 68454, 76060, 82620, 91272, 102681, 114090, 129302, 136908, 152120, 165240, 171135, 193953, 205362, 228180, 258604, 273816, 308043, 323255, 342270, 387906, 410724, 456360, 513405, 517208, 581859, 616086, 646510, 684540, 775812, 821448, 924129, 969765, 1026810, 1163718, 1232172, 1293020, 1369080, 1540215, 1551624, 1745577, 1848258, 1939530, 2053620, 2327436, 2464344, 2586040, 2909295, 3080430, 3491154, 3696516, 3879060, 4107240, 4620645, 4654872, 5236731, 5818590, 6160860, 6982308, 7393032, 7758120, 8727885, 9241290, 10473462, 11637180, 12321720, 13964616, 15710193, 17455770, 18482580, 20946924, 23274360, 26183655, 31420386, 34911540, 36965160, 41893848, 52367310, 62840772, 69823080, 78550965, 104734620, 125681544, 157101930, 209469240, 314203860, 628407720]

約数ペア:

[(1, 628407720), (2, 314203860), (3, 209469240), (4, 157101930), (5, 125681544), (6, 104734620), (8, 78550965), (9, 69823080), (10, 62840772), (12, 52367310), (15, 41893848), (17, 36965160), (18, 34911540), (20, 31420386), (24, 26183655), (27, 23274360), (30, 20946924), (34, 18482580), (36, 17455770), (40, 15710193), (45, 13964616), (51, 12321720), (54, 11637180), (60, 10473462), (68, 9241290), (72, 8727885), (81, 7758120), (85, 7393032), (90, 6982308), (102, 6160860), (108, 5818590), (120, 5236731), (135, 4654872), (136, 4620645), (153, 4107240), (162, 3879060), (170, 3696516), (180, 3491154), (204, 3080430), (216, 2909295), (243, 2586040), (255, 2464344), (270, 2327436), (306, 2053620), (324, 1939530), (340, 1848258), (360, 1745577), (405, 1551624), (408, 1540215), (459, 1369080), (486, 1293020), (510, 1232172), (540, 1163718), (612, 1026810), (648, 969765), (680, 924129), (765, 821448), (810, 775812), (918, 684540), (972, 646510), (1020, 616086), (1080, 581859), (1215, 517208), (1224, 513405), (1377, 456360), (1530, 410724), (1620, 387906), (1836, 342270), (1944, 323255), (2040, 308043), (2295, 273816), (2430, 258604), (2754, 228180), (3060, 205362), (3240, 193953), (3672, 171135), (3803, 165240), (4131, 152120), (4590, 136908), (4860, 129302), (5508, 114090), (6120, 102681), (6885, 91272), (7606, 82620), (8262, 76060), (9180, 68454), (9720, 64651), (11016, 57045), (11409, 55080), (13770, 45636), (15212, 41310), (16524, 38030), (18360, 34227), (19015, 33048), (20655, 30424), (22818, 27540)]