127930320

素因数分解:

$2^4\times 3^3\times 5^1\times 7^1\times {\mathrm{8461}}^1$

素因数の和:8490

約数の個数: 160

約数和(自身を含む): 503658240

約数和(自身を除く): 375727920

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 27, 28, 30, 35, 36, 40, 42, 45, 48, 54, 56, 60, 63, 70, 72, 80, 84, 90, 105, 108, 112, 120, 126, 135, 140, 144, 168, 180, 189, 210, 216, 240, 252, 270, 280, 315, 336, 360, 378, 420, 432, 504, 540, 560, 630, 720, 756, 840, 945, 1008, 1080, 1260, 1512, 1680, 1890, 2160, 2520, 3024, 3780, 5040, 7560, 8461, 15120, 16922, 25383, 33844, 42305, 50766, 59227, 67688, 76149, 84610, 101532, 118454, 126915, 135376, 152298, 169220, 177681, 203064, 228447, 236908, 253830, 296135, 304596, 338440, 355362, 380745, 406128, 456894, 473816, 507660, 533043, 592270, 609192, 676880, 710724, 761490, 888405, 913788, 947632, 1015320, 1066086, 1142235, 1184540, 1218384, 1421448, 1522980, 1599129, 1776810, 1827576, 2030640, 2132172, 2284470, 2369080, 2665215, 2842896, 3045960, 3198258, 3553620, 3655152, 4264344, 4568940, 4738160, 5330430, 6091920, 6396516, 7107240, 7995645, 8528688, 9137880, 10660860, 12793032, 14214480, 15991290, 18275760, 21321720, 25586064, 31982580, 42643440, 63965160, 127930320]

約数ペア:

[(1, 127930320), (2, 63965160), (3, 42643440), (4, 31982580), (5, 25586064), (6, 21321720), (7, 18275760), (8, 15991290), (9, 14214480), (10, 12793032), (12, 10660860), (14, 9137880), (15, 8528688), (16, 7995645), (18, 7107240), (20, 6396516), (21, 6091920), (24, 5330430), (27, 4738160), (28, 4568940), (30, 4264344), (35, 3655152), (36, 3553620), (40, 3198258), (42, 3045960), (45, 2842896), (48, 2665215), (54, 2369080), (56, 2284470), (60, 2132172), (63, 2030640), (70, 1827576), (72, 1776810), (80, 1599129), (84, 1522980), (90, 1421448), (105, 1218384), (108, 1184540), (112, 1142235), (120, 1066086), (126, 1015320), (135, 947632), (140, 913788), (144, 888405), (168, 761490), (180, 710724), (189, 676880), (210, 609192), (216, 592270), (240, 533043), (252, 507660), (270, 473816), (280, 456894), (315, 406128), (336, 380745), (360, 355362), (378, 338440), (420, 304596), (432, 296135), (504, 253830), (540, 236908), (560, 228447), (630, 203064), (720, 177681), (756, 169220), (840, 152298), (945, 135376), (1008, 126915), (1080, 118454), (1260, 101532), (1512, 84610), (1680, 76149), (1890, 67688), (2160, 59227), (2520, 50766), (3024, 42305), (3780, 33844), (5040, 25383), (7560, 16922), (8461, 15120)]