980722620

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{19}}^1\times {\mathrm{61}}^1\times {\mathrm{1567}}^1$

素因数の和:1665

約数の個数: 192

約数和(自身を含む): 3266457600

約数和(自身を除く): 2285734980

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 19, 20, 27, 30, 36, 38, 45, 54, 57, 60, 61, 76, 90, 95, 108, 114, 122, 135, 171, 180, 183, 190, 228, 244, 270, 285, 305, 342, 366, 380, 513, 540, 549, 570, 610, 684, 732, 855, 915, 1026, 1098, 1140, 1159, 1220, 1567, 1647, 1710, 1830, 2052, 2196, 2318, 2565, 2745, 3134, 3294, 3420, 3477, 3660, 4636, 4701, 5130, 5490, 5795, 6268, 6588, 6954, 7835, 8235, 9402, 10260, 10431, 10980, 11590, 13908, 14103, 15670, 16470, 17385, 18804, 20862, 23180, 23505, 28206, 29773, 31293, 31340, 32940, 34770, 41724, 42309, 47010, 52155, 56412, 59546, 62586, 69540, 70515, 84618, 89319, 94020, 95587, 104310, 119092, 125172, 141030, 148865, 156465, 169236, 178638, 191174, 208620, 211545, 267957, 282060, 286761, 297730, 312930, 357276, 382348, 423090, 446595, 477935, 535914, 573522, 595460, 625860, 803871, 846180, 860283, 893190, 955870, 1071828, 1147044, 1339785, 1433805, 1607742, 1720566, 1786380, 1816153, 1911740, 2580849, 2679570, 2867610, 3215484, 3441132, 3632306, 4019355, 4301415, 5161698, 5359140, 5448459, 5735220, 7264612, 8038710, 8602830, 9080765, 10323396, 10896918, 12904245, 16077420, 16345377, 17205660, 18161530, 21793836, 25808490, 27242295, 32690754, 36323060, 49036131, 51616980, 54484590, 65381508, 81726885, 98072262, 108969180, 163453770, 196144524, 245180655, 326907540, 490361310, 980722620]

約数ペア:

[(1, 980722620), (2, 490361310), (3, 326907540), (4, 245180655), (5, 196144524), (6, 163453770), (9, 108969180), (10, 98072262), (12, 81726885), (15, 65381508), (18, 54484590), (19, 51616980), (20, 49036131), (27, 36323060), (30, 32690754), (36, 27242295), (38, 25808490), (45, 21793836), (54, 18161530), (57, 17205660), (60, 16345377), (61, 16077420), (76, 12904245), (90, 10896918), (95, 10323396), (108, 9080765), (114, 8602830), (122, 8038710), (135, 7264612), (171, 5735220), (180, 5448459), (183, 5359140), (190, 5161698), (228, 4301415), (244, 4019355), (270, 3632306), (285, 3441132), (305, 3215484), (342, 2867610), (366, 2679570), (380, 2580849), (513, 1911740), (540, 1816153), (549, 1786380), (570, 1720566), (610, 1607742), (684, 1433805), (732, 1339785), (855, 1147044), (915, 1071828), (1026, 955870), (1098, 893190), (1140, 860283), (1159, 846180), (1220, 803871), (1567, 625860), (1647, 595460), (1710, 573522), (1830, 535914), (2052, 477935), (2196, 446595), (2318, 423090), (2565, 382348), (2745, 357276), (3134, 312930), (3294, 297730), (3420, 286761), (3477, 282060), (3660, 267957), (4636, 211545), (4701, 208620), (5130, 191174), (5490, 178638), (5795, 169236), (6268, 156465), (6588, 148865), (6954, 141030), (7835, 125172), (8235, 119092), (9402, 104310), (10260, 95587), (10431, 94020), (10980, 89319), (11590, 84618), (13908, 70515), (14103, 69540), (15670, 62586), (16470, 59546), (17385, 56412), (18804, 52155), (20862, 47010), (23180, 42309), (23505, 41724), (28206, 34770), (29773, 32940), (31293, 31340)]