198314151480

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{19}}^2\times {\mathrm{1525963}}^1$

素因数の和:1526018

約数の個数: 144

約数和(自身を含む): 680228972280

約数和(自身を除く): 481914820800

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 19, 20, 24, 30, 36, 38, 40, 45, 57, 60, 72, 76, 90, 95, 114, 120, 152, 171, 180, 190, 228, 285, 342, 360, 361, 380, 456, 570, 684, 722, 760, 855, 1083, 1140, 1368, 1444, 1710, 1805, 2166, 2280, 2888, 3249, 3420, 3610, 4332, 5415, 6498, 6840, 7220, 8664, 10830, 12996, 14440, 16245, 21660, 25992, 32490, 43320, 64980, 129960, 1525963, 3051926, 4577889, 6103852, 7629815, 9155778, 12207704, 13733667, 15259630, 18311556, 22889445, 27467334, 28993297, 30519260, 36623112, 45778890, 54934668, 57986594, 61038520, 68668335, 86979891, 91557780, 109869336, 115973188, 137336670, 144966485, 173959782, 183115560, 231946376, 260939673, 274673340, 289932970, 347919564, 434899455, 521879346, 549346680, 550872643, 579865940, 695839128, 869798910, 1043758692, 1101745286, 1159731880, 1304698365, 1652617929, 1739597820, 2087517384, 2203490572, 2609396730, 2754363215, 3305235858, 3479195640, 4406981144, 4957853787, 5218793460, 5508726430, 6610471716, 8263089645, 9915707574, 10437586920, 11017452860, 13220943432, 16526179290, 19831415148, 22034905720, 24789268935, 33052358580, 39662830296, 49578537870, 66104717160, 99157075740, 198314151480]

約数ペア:

[(1, 198314151480), (2, 99157075740), (3, 66104717160), (4, 49578537870), (5, 39662830296), (6, 33052358580), (8, 24789268935), (9, 22034905720), (10, 19831415148), (12, 16526179290), (15, 13220943432), (18, 11017452860), (19, 10437586920), (20, 9915707574), (24, 8263089645), (30, 6610471716), (36, 5508726430), (38, 5218793460), (40, 4957853787), (45, 4406981144), (57, 3479195640), (60, 3305235858), (72, 2754363215), (76, 2609396730), (90, 2203490572), (95, 2087517384), (114, 1739597820), (120, 1652617929), (152, 1304698365), (171, 1159731880), (180, 1101745286), (190, 1043758692), (228, 869798910), (285, 695839128), (342, 579865940), (360, 550872643), (361, 549346680), (380, 521879346), (456, 434899455), (570, 347919564), (684, 289932970), (722, 274673340), (760, 260939673), (855, 231946376), (1083, 183115560), (1140, 173959782), (1368, 144966485), (1444, 137336670), (1710, 115973188), (1805, 109869336), (2166, 91557780), (2280, 86979891), (2888, 68668335), (3249, 61038520), (3420, 57986594), (3610, 54934668), (4332, 45778890), (5415, 36623112), (6498, 30519260), (6840, 28993297), (7220, 27467334), (8664, 22889445), (10830, 18311556), (12996, 15259630), (14440, 13733667), (16245, 12207704), (21660, 9155778), (25992, 7629815), (32490, 6103852), (43320, 4577889), (64980, 3051926), (129960, 1525963)]