19376427240

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{91381}}^1$

素因数の和:91448

約数の個数: 192

約数和(自身を含む): 68426841600

約数和(自身を除く): 49050414360

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 19, 20, 24, 30, 31, 36, 38, 40, 45, 57, 60, 62, 72, 76, 90, 93, 95, 114, 120, 124, 152, 155, 171, 180, 186, 190, 228, 248, 279, 285, 310, 342, 360, 372, 380, 456, 465, 558, 570, 589, 620, 684, 744, 760, 855, 930, 1116, 1140, 1178, 1240, 1368, 1395, 1710, 1767, 1860, 2232, 2280, 2356, 2790, 2945, 3420, 3534, 3720, 4712, 5301, 5580, 5890, 6840, 7068, 8835, 10602, 11160, 11780, 14136, 17670, 21204, 23560, 26505, 35340, 42408, 53010, 70680, 91381, 106020, 182762, 212040, 274143, 365524, 456905, 548286, 731048, 822429, 913810, 1096572, 1370715, 1644858, 1736239, 1827620, 2193144, 2741430, 2832811, 3289716, 3472478, 3655240, 4112145, 5208717, 5482860, 5665622, 6579432, 6944956, 8224290, 8498433, 8681195, 10417434, 10965720, 11331244, 13889912, 14164055, 15626151, 16448580, 16996866, 17362390, 20834868, 22662488, 25495299, 26043585, 28328110, 31252302, 32897160, 33993732, 34724780, 41669736, 42492165, 50990598, 52087170, 53823409, 56656220, 62504604, 67987464, 69449560, 78130755, 84984330, 101981196, 104174340, 107646818, 113312440, 125009208, 127476495, 156261510, 161470227, 169968660, 203962392, 208348680, 215293636, 254952990, 269117045, 312523020, 322940454, 339937320, 430587272, 484410681, 509905980, 538234090, 625046040, 645880908, 807351135, 968821362, 1019811960, 1076468180, 1291761816, 1614702270, 1937642724, 2152936360, 2422053405, 3229404540, 3875285448, 4844106810, 6458809080, 9688213620, 19376427240]

約数ペア:

[(1, 19376427240), (2, 9688213620), (3, 6458809080), (4, 4844106810), (5, 3875285448), (6, 3229404540), (8, 2422053405), (9, 2152936360), (10, 1937642724), (12, 1614702270), (15, 1291761816), (18, 1076468180), (19, 1019811960), (20, 968821362), (24, 807351135), (30, 645880908), (31, 625046040), (36, 538234090), (38, 509905980), (40, 484410681), (45, 430587272), (57, 339937320), (60, 322940454), (62, 312523020), (72, 269117045), (76, 254952990), (90, 215293636), (93, 208348680), (95, 203962392), (114, 169968660), (120, 161470227), (124, 156261510), (152, 127476495), (155, 125009208), (171, 113312440), (180, 107646818), (186, 104174340), (190, 101981196), (228, 84984330), (248, 78130755), (279, 69449560), (285, 67987464), (310, 62504604), (342, 56656220), (360, 53823409), (372, 52087170), (380, 50990598), (456, 42492165), (465, 41669736), (558, 34724780), (570, 33993732), (589, 32897160), (620, 31252302), (684, 28328110), (744, 26043585), (760, 25495299), (855, 22662488), (930, 20834868), (1116, 17362390), (1140, 16996866), (1178, 16448580), (1240, 15626151), (1368, 14164055), (1395, 13889912), (1710, 11331244), (1767, 10965720), (1860, 10417434), (2232, 8681195), (2280, 8498433), (2356, 8224290), (2790, 6944956), (2945, 6579432), (3420, 5665622), (3534, 5482860), (3720, 5208717), (4712, 4112145), (5301, 3655240), (5580, 3472478), (5890, 3289716), (6840, 2832811), (7068, 2741430), (8835, 2193144), (10602, 1827620), (11160, 1736239), (11780, 1644858), (14136, 1370715), (17670, 1096572), (21204, 913810), (23560, 822429), (26505, 731048), (35340, 548286), (42408, 456905), (53010, 365524), (70680, 274143), (91381, 212040), (106020, 182762)]