244834380

素因数分解:

$2^2\times 3^3\times 5^1\times 7^2\times {\mathrm{19}}^1\times {\mathrm{487}}^1$

素因数の和:538

約数の個数: 288

約数和(自身を含む): 934617600

約数和(自身を除く): 689783220

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 19, 20, 21, 27, 28, 30, 35, 36, 38, 42, 45, 49, 54, 57, 60, 63, 70, 76, 84, 90, 95, 98, 105, 108, 114, 126, 133, 135, 140, 147, 171, 180, 189, 190, 196, 210, 228, 245, 252, 266, 270, 285, 294, 315, 342, 378, 380, 399, 420, 441, 487, 490, 513, 532, 540, 570, 588, 630, 665, 684, 735, 756, 798, 855, 882, 931, 945, 974, 980, 1026, 1140, 1197, 1260, 1323, 1330, 1461, 1470, 1596, 1710, 1764, 1862, 1890, 1948, 1995, 2052, 2205, 2394, 2435, 2565, 2646, 2660, 2793, 2922, 2940, 3409, 3420, 3591, 3724, 3780, 3990, 4383, 4410, 4655, 4788, 4870, 5130, 5292, 5586, 5844, 5985, 6615, 6818, 7182, 7305, 7980, 8379, 8766, 8820, 9253, 9310, 9740, 10227, 10260, 11172, 11970, 13149, 13230, 13636, 13965, 14364, 14610, 16758, 17045, 17532, 17955, 18506, 18620, 20454, 21915, 23863, 23940, 25137, 26298, 26460, 27759, 27930, 29220, 30681, 33516, 34090, 35910, 37012, 40908, 41895, 43830, 46265, 47726, 50274, 51135, 52596, 55518, 55860, 61362, 64771, 65745, 68180, 71589, 71820, 83277, 83790, 87660, 92043, 92530, 95452, 100548, 102270, 111036, 119315, 122724, 125685, 129542, 131490, 138795, 143178, 153405, 166554, 167580, 184086, 185060, 194313, 204540, 214767, 238630, 249831, 251370, 259084, 262980, 277590, 286356, 306810, 323855, 333108, 357945, 368172, 388626, 416385, 429534, 453397, 460215, 477260, 499662, 502740, 555180, 582939, 613620, 644301, 647710, 715890, 777252, 832770, 859068, 906794, 920430, 971565, 999324, 1073835, 1165878, 1249155, 1288602, 1295420, 1360191, 1431780, 1665540, 1748817, 1813588, 1840860, 1943130, 2147670, 2266985, 2331756, 2498310, 2577204, 2720382, 2914695, 3221505, 3497634, 3886260, 4080573, 4295340, 4533970, 4996620, 5440764, 5829390, 6443010, 6800955, 6995268, 8161146, 8744085, 9067940, 11658780, 12241719, 12886020, 13601910, 16322292, 17488170, 20402865, 24483438, 27203820, 34976340, 40805730, 48966876, 61208595, 81611460, 122417190, 244834380]

約数ペア:

[(1, 244834380), (2, 122417190), (3, 81611460), (4, 61208595), (5, 48966876), (6, 40805730), (7, 34976340), (9, 27203820), (10, 24483438), (12, 20402865), (14, 17488170), (15, 16322292), (18, 13601910), (19, 12886020), (20, 12241719), (21, 11658780), (27, 9067940), (28, 8744085), (30, 8161146), (35, 6995268), (36, 6800955), (38, 6443010), (42, 5829390), (45, 5440764), (49, 4996620), (54, 4533970), (57, 4295340), (60, 4080573), (63, 3886260), (70, 3497634), (76, 3221505), (84, 2914695), (90, 2720382), (95, 2577204), (98, 2498310), (105, 2331756), (108, 2266985), (114, 2147670), (126, 1943130), (133, 1840860), (135, 1813588), (140, 1748817), (147, 1665540), (171, 1431780), (180, 1360191), (189, 1295420), (190, 1288602), (196, 1249155), (210, 1165878), (228, 1073835), (245, 999324), (252, 971565), (266, 920430), (270, 906794), (285, 859068), (294, 832770), (315, 777252), (342, 715890), (378, 647710), (380, 644301), (399, 613620), (420, 582939), (441, 555180), (487, 502740), (490, 499662), (513, 477260), (532, 460215), (540, 453397), (570, 429534), (588, 416385), (630, 388626), (665, 368172), (684, 357945), (735, 333108), (756, 323855), (798, 306810), (855, 286356), (882, 277590), (931, 262980), (945, 259084), (974, 251370), (980, 249831), (1026, 238630), (1140, 214767), (1197, 204540), (1260, 194313), (1323, 185060), (1330, 184086), (1461, 167580), (1470, 166554), (1596, 153405), (1710, 143178), (1764, 138795), (1862, 131490), (1890, 129542), (1948, 125685), (1995, 122724), (2052, 119315), (2205, 111036), (2394, 102270), (2435, 100548), (2565, 95452), (2646, 92530), (2660, 92043), (2793, 87660), (2922, 83790), (2940, 83277), (3409, 71820), (3420, 71589), (3591, 68180), (3724, 65745), (3780, 64771), (3990, 61362), (4383, 55860), (4410, 55518), (4655, 52596), (4788, 51135), (4870, 50274), (5130, 47726), (5292, 46265), (5586, 43830), (5844, 41895), (5985, 40908), (6615, 37012), (6818, 35910), (7182, 34090), (7305, 33516), (7980, 30681), (8379, 29220), (8766, 27930), (8820, 27759), (9253, 26460), (9310, 26298), (9740, 25137), (10227, 23940), (10260, 23863), (11172, 21915), (11970, 20454), (13149, 18620), (13230, 18506), (13636, 17955), (13965, 17532), (14364, 17045), (14610, 16758)]