1338458040

素因数分解:

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

素因数の和:3491

約数の個数: 192

約数和(自身を含む): 4710074400

約数和(自身を除く): 3371616360

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 19, 20, 24, 27, 30, 36, 38, 40, 45, 54, 57, 60, 72, 76, 90, 95, 108, 114, 120, 135, 152, 171, 180, 190, 216, 228, 270, 285, 342, 360, 361, 380, 456, 513, 540, 570, 684, 722, 760, 855, 1026, 1080, 1083, 1140, 1368, 1444, 1710, 1805, 2052, 2166, 2280, 2565, 2888, 3249, 3420, 3433, 3610, 4104, 4332, 5130, 5415, 6498, 6840, 6866, 7220, 8664, 9747, 10260, 10299, 10830, 12996, 13732, 14440, 16245, 17165, 19494, 20520, 20598, 21660, 25992, 27464, 30897, 32490, 34330, 38988, 41196, 43320, 48735, 51495, 61794, 64980, 65227, 68660, 77976, 82392, 92691, 97470, 102990, 123588, 129960, 130454, 137320, 154485, 185382, 194940, 195681, 205980, 247176, 260908, 308970, 326135, 370764, 389880, 391362, 411960, 463455, 521816, 587043, 617940, 652270, 741528, 782724, 926910, 978405, 1174086, 1235880, 1239313, 1304540, 1565448, 1761129, 1853820, 1956810, 2348172, 2478626, 2609080, 2935215, 3522258, 3707640, 3717939, 3913620, 4696344, 4957252, 5870430, 6196565, 7044516, 7435878, 7827240, 8805645, 9914504, 11153817, 11740860, 12393130, 14089032, 14871756, 17611290, 18589695, 22307634, 23481720, 24786260, 29743512, 33461451, 35222580, 37179390, 44615268, 49572520, 55769085, 66922902, 70445160, 74358780, 89230536, 111538170, 133845804, 148717560, 167307255, 223076340, 267691608, 334614510, 446152680, 669229020, 1338458040]

約数ペア:

[(1, 1338458040), (2, 669229020), (3, 446152680), (4, 334614510), (5, 267691608), (6, 223076340), (8, 167307255), (9, 148717560), (10, 133845804), (12, 111538170), (15, 89230536), (18, 74358780), (19, 70445160), (20, 66922902), (24, 55769085), (27, 49572520), (30, 44615268), (36, 37179390), (38, 35222580), (40, 33461451), (45, 29743512), (54, 24786260), (57, 23481720), (60, 22307634), (72, 18589695), (76, 17611290), (90, 14871756), (95, 14089032), (108, 12393130), (114, 11740860), (120, 11153817), (135, 9914504), (152, 8805645), (171, 7827240), (180, 7435878), (190, 7044516), (216, 6196565), (228, 5870430), (270, 4957252), (285, 4696344), (342, 3913620), (360, 3717939), (361, 3707640), (380, 3522258), (456, 2935215), (513, 2609080), (540, 2478626), (570, 2348172), (684, 1956810), (722, 1853820), (760, 1761129), (855, 1565448), (1026, 1304540), (1080, 1239313), (1083, 1235880), (1140, 1174086), (1368, 978405), (1444, 926910), (1710, 782724), (1805, 741528), (2052, 652270), (2166, 617940), (2280, 587043), (2565, 521816), (2888, 463455), (3249, 411960), (3420, 391362), (3433, 389880), (3610, 370764), (4104, 326135), (4332, 308970), (5130, 260908), (5415, 247176), (6498, 205980), (6840, 195681), (6866, 194940), (7220, 185382), (8664, 154485), (9747, 137320), (10260, 130454), (10299, 129960), (10830, 123588), (12996, 102990), (13732, 97470), (14440, 92691), (16245, 82392), (17165, 77976), (19494, 68660), (20520, 65227), (20598, 64980), (21660, 61794), (25992, 51495), (27464, 48735), (30897, 43320), (32490, 41196), (34330, 38988)]