1138863420

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{97}}^1\times {\mathrm{3433}}^1$

素因数の和:3564

約数の個数: 144

約数和(自身を含む): 3674929440

約数和(自身を除く): 2536066020

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 19, 20, 30, 36, 38, 45, 57, 60, 76, 90, 95, 97, 114, 171, 180, 190, 194, 228, 285, 291, 342, 380, 388, 485, 570, 582, 684, 855, 873, 970, 1140, 1164, 1455, 1710, 1746, 1843, 1940, 2910, 3420, 3433, 3492, 3686, 4365, 5529, 5820, 6866, 7372, 8730, 9215, 10299, 11058, 13732, 16587, 17165, 17460, 18430, 20598, 22116, 27645, 30897, 33174, 34330, 36860, 41196, 51495, 55290, 61794, 65227, 66348, 68660, 82935, 102990, 110580, 123588, 130454, 154485, 165870, 195681, 205980, 260908, 308970, 326135, 331740, 333001, 391362, 587043, 617940, 652270, 666002, 782724, 978405, 999003, 1174086, 1304540, 1332004, 1665005, 1956810, 1998006, 2348172, 2935215, 2997009, 3330010, 3913620, 3996012, 4995015, 5870430, 5994018, 6327019, 6660020, 9990030, 11740860, 11988036, 12654038, 14985045, 18981057, 19980060, 25308076, 29970090, 31635095, 37962114, 56943171, 59940180, 63270190, 75924228, 94905285, 113886342, 126540380, 189810570, 227772684, 284715855, 379621140, 569431710, 1138863420]

約数ペア:

[(1, 1138863420), (2, 569431710), (3, 379621140), (4, 284715855), (5, 227772684), (6, 189810570), (9, 126540380), (10, 113886342), (12, 94905285), (15, 75924228), (18, 63270190), (19, 59940180), (20, 56943171), (30, 37962114), (36, 31635095), (38, 29970090), (45, 25308076), (57, 19980060), (60, 18981057), (76, 14985045), (90, 12654038), (95, 11988036), (97, 11740860), (114, 9990030), (171, 6660020), (180, 6327019), (190, 5994018), (194, 5870430), (228, 4995015), (285, 3996012), (291, 3913620), (342, 3330010), (380, 2997009), (388, 2935215), (485, 2348172), (570, 1998006), (582, 1956810), (684, 1665005), (855, 1332004), (873, 1304540), (970, 1174086), (1140, 999003), (1164, 978405), (1455, 782724), (1710, 666002), (1746, 652270), (1843, 617940), (1940, 587043), (2910, 391362), (3420, 333001), (3433, 331740), (3492, 326135), (3686, 308970), (4365, 260908), (5529, 205980), (5820, 195681), (6866, 165870), (7372, 154485), (8730, 130454), (9215, 123588), (10299, 110580), (11058, 102990), (13732, 82935), (16587, 68660), (17165, 66348), (17460, 65227), (18430, 61794), (20598, 55290), (22116, 51495), (27645, 41196), (30897, 36860), (33174, 34330)]