961555140

素因数分解:

$2^2\times 3^2\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{1249}}^1$

素因数の和:1331

約数の個数: 288

約数和(自身を含む): 3669120000

約数和(自身を除く): 2707564860

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 13, 14, 15, 18, 20, 21, 26, 28, 30, 35, 36, 39, 42, 45, 47, 52, 60, 63, 65, 70, 78, 84, 90, 91, 94, 105, 117, 126, 130, 140, 141, 156, 180, 182, 188, 195, 210, 234, 235, 252, 260, 273, 282, 315, 329, 364, 390, 420, 423, 455, 468, 470, 546, 564, 585, 611, 630, 658, 705, 780, 819, 846, 910, 940, 987, 1092, 1170, 1222, 1249, 1260, 1316, 1365, 1410, 1638, 1645, 1692, 1820, 1833, 1974, 2115, 2340, 2444, 2498, 2730, 2820, 2961, 3055, 3276, 3290, 3666, 3747, 3948, 4095, 4230, 4277, 4935, 4996, 5460, 5499, 5922, 6110, 6245, 6580, 7332, 7494, 8190, 8460, 8554, 8743, 9165, 9870, 10998, 11241, 11844, 12220, 12490, 12831, 14805, 14988, 16237, 16380, 17108, 17486, 18330, 18735, 19740, 21385, 21996, 22482, 24980, 25662, 26229, 27495, 29610, 32474, 34972, 36660, 37470, 38493, 42770, 43715, 44964, 48711, 51324, 52458, 54990, 56205, 58703, 59220, 64155, 64948, 74940, 76986, 78687, 81185, 85540, 87430, 97422, 104916, 109980, 112410, 113659, 117406, 128310, 131145, 146133, 153972, 157374, 162370, 174860, 176109, 192465, 194844, 224820, 227318, 234812, 243555, 256620, 262290, 292266, 293515, 314748, 324740, 340977, 352218, 384930, 393435, 410921, 454636, 487110, 524580, 528327, 568295, 584532, 587030, 681954, 704436, 730665, 763139, 769860, 786870, 821842, 880545, 974220, 1022931, 1056654, 1136590, 1174060, 1232763, 1363908, 1461330, 1526278, 1573740, 1643684, 1704885, 1761090, 2045862, 2054605, 2113308, 2273180, 2289417, 2465526, 2641635, 2922660, 3052556, 3409770, 3522180, 3698289, 3815695, 4091724, 4109210, 4578834, 4931052, 5114655, 5283270, 5341973, 6163815, 6819540, 6868251, 7396578, 7631390, 8218420, 9157668, 10229310, 10566540, 10683946, 11447085, 12327630, 13736502, 14793156, 15262780, 16025919, 18491445, 20458620, 21367892, 22894170, 24655260, 26709865, 27473004, 32051838, 34341255, 36982890, 45788340, 48077757, 53419730, 64103676, 68682510, 73965780, 80129595, 96155514, 106839460, 137365020, 160259190, 192311028, 240388785, 320518380, 480777570, 961555140]

約数ペア:

[(1, 961555140), (2, 480777570), (3, 320518380), (4, 240388785), (5, 192311028), (6, 160259190), (7, 137365020), (9, 106839460), (10, 96155514), (12, 80129595), (13, 73965780), (14, 68682510), (15, 64103676), (18, 53419730), (20, 48077757), (21, 45788340), (26, 36982890), (28, 34341255), (30, 32051838), (35, 27473004), (36, 26709865), (39, 24655260), (42, 22894170), (45, 21367892), (47, 20458620), (52, 18491445), (60, 16025919), (63, 15262780), (65, 14793156), (70, 13736502), (78, 12327630), (84, 11447085), (90, 10683946), (91, 10566540), (94, 10229310), (105, 9157668), (117, 8218420), (126, 7631390), (130, 7396578), (140, 6868251), (141, 6819540), (156, 6163815), (180, 5341973), (182, 5283270), (188, 5114655), (195, 4931052), (210, 4578834), (234, 4109210), (235, 4091724), (252, 3815695), (260, 3698289), (273, 3522180), (282, 3409770), (315, 3052556), (329, 2922660), (364, 2641635), (390, 2465526), (420, 2289417), (423, 2273180), (455, 2113308), (468, 2054605), (470, 2045862), (546, 1761090), (564, 1704885), (585, 1643684), (611, 1573740), (630, 1526278), (658, 1461330), (705, 1363908), (780, 1232763), (819, 1174060), (846, 1136590), (910, 1056654), (940, 1022931), (987, 974220), (1092, 880545), (1170, 821842), (1222, 786870), (1249, 769860), (1260, 763139), (1316, 730665), (1365, 704436), (1410, 681954), (1638, 587030), (1645, 584532), (1692, 568295), (1820, 528327), (1833, 524580), (1974, 487110), (2115, 454636), (2340, 410921), (2444, 393435), (2498, 384930), (2730, 352218), (2820, 340977), (2961, 324740), (3055, 314748), (3276, 293515), (3290, 292266), (3666, 262290), (3747, 256620), (3948, 243555), (4095, 234812), (4230, 227318), (4277, 224820), (4935, 194844), (4996, 192465), (5460, 176109), (5499, 174860), (5922, 162370), (6110, 157374), (6245, 153972), (6580, 146133), (7332, 131145), (7494, 128310), (8190, 117406), (8460, 113659), (8554, 112410), (8743, 109980), (9165, 104916), (9870, 97422), (10998, 87430), (11241, 85540), (11844, 81185), (12220, 78687), (12490, 76986), (12831, 74940), (14805, 64948), (14988, 64155), (16237, 59220), (16380, 58703), (17108, 56205), (17486, 54990), (18330, 52458), (18735, 51324), (19740, 48711), (21385, 44964), (21996, 43715), (22482, 42770), (24980, 38493), (25662, 37470), (26229, 36660), (27495, 34972), (29610, 32474)]