190543980

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{67}}^1\times {\mathrm{139}}^1$

素因数の和:260

約数の個数: 192

約数和(自身を含む): 614154240

約数和(自身を除く): 423610260

約数列:

[1, 2, 3, 4, 5, 6, 10, 11, 12, 15, 20, 22, 30, 31, 33, 44, 55, 60, 62, 66, 67, 93, 110, 124, 132, 134, 139, 155, 165, 186, 201, 220, 268, 278, 310, 330, 335, 341, 372, 402, 417, 465, 556, 620, 660, 670, 682, 695, 737, 804, 834, 930, 1005, 1023, 1340, 1364, 1390, 1474, 1529, 1668, 1705, 1860, 2010, 2046, 2077, 2085, 2211, 2780, 2948, 3058, 3410, 3685, 4020, 4092, 4154, 4170, 4309, 4422, 4587, 5115, 6116, 6231, 6820, 7370, 7645, 8308, 8340, 8618, 8844, 9174, 9313, 10230, 10385, 11055, 12462, 12927, 14740, 15290, 17236, 18348, 18626, 20460, 20770, 21545, 22110, 22847, 22935, 24924, 25854, 27939, 30580, 31155, 37252, 41540, 43090, 44220, 45694, 45870, 46565, 47399, 51708, 55878, 62310, 64635, 68541, 86180, 91388, 91740, 93130, 94798, 102443, 111756, 114235, 124620, 129270, 137082, 139695, 142197, 186260, 189596, 204886, 228470, 236995, 258540, 274164, 279390, 284394, 288703, 307329, 342705, 409772, 456940, 473990, 512215, 558780, 568788, 577406, 614658, 685410, 710985, 866109, 947980, 1024430, 1154812, 1229316, 1370820, 1421970, 1443515, 1536645, 1732218, 2048860, 2843940, 2887030, 3073290, 3175733, 3464436, 4330545, 5774060, 6146580, 6351466, 8661090, 9527199, 12702932, 15878665, 17322180, 19054398, 31757330, 38108796, 47635995, 63514660, 95271990, 190543980]

約数ペア:

[(1, 190543980), (2, 95271990), (3, 63514660), (4, 47635995), (5, 38108796), (6, 31757330), (10, 19054398), (11, 17322180), (12, 15878665), (15, 12702932), (20, 9527199), (22, 8661090), (30, 6351466), (31, 6146580), (33, 5774060), (44, 4330545), (55, 3464436), (60, 3175733), (62, 3073290), (66, 2887030), (67, 2843940), (93, 2048860), (110, 1732218), (124, 1536645), (132, 1443515), (134, 1421970), (139, 1370820), (155, 1229316), (165, 1154812), (186, 1024430), (201, 947980), (220, 866109), (268, 710985), (278, 685410), (310, 614658), (330, 577406), (335, 568788), (341, 558780), (372, 512215), (402, 473990), (417, 456940), (465, 409772), (556, 342705), (620, 307329), (660, 288703), (670, 284394), (682, 279390), (695, 274164), (737, 258540), (804, 236995), (834, 228470), (930, 204886), (1005, 189596), (1023, 186260), (1340, 142197), (1364, 139695), (1390, 137082), (1474, 129270), (1529, 124620), (1668, 114235), (1705, 111756), (1860, 102443), (2010, 94798), (2046, 93130), (2077, 91740), (2085, 91388), (2211, 86180), (2780, 68541), (2948, 64635), (3058, 62310), (3410, 55878), (3685, 51708), (4020, 47399), (4092, 46565), (4154, 45870), (4170, 45694), (4309, 44220), (4422, 43090), (4587, 41540), (5115, 37252), (6116, 31155), (6231, 30580), (6820, 27939), (7370, 25854), (7645, 24924), (8308, 22935), (8340, 22847), (8618, 22110), (8844, 21545), (9174, 20770), (9313, 20460), (10230, 18626), (10385, 18348), (11055, 17236), (12462, 15290), (12927, 14740)]