7240497480

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{53}}^1\times {\mathrm{61}}^1\times {\mathrm{6221}}^1$

素因数の和:6352

約数の個数: 192

約数和(自身を含む): 24372569520

約数和(自身を除く): 17132072040

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 30, 36, 40, 45, 53, 60, 61, 72, 90, 106, 120, 122, 159, 180, 183, 212, 244, 265, 305, 318, 360, 366, 424, 477, 488, 530, 549, 610, 636, 732, 795, 915, 954, 1060, 1098, 1220, 1272, 1464, 1590, 1830, 1908, 2120, 2196, 2385, 2440, 2745, 3180, 3233, 3660, 3816, 4392, 4770, 5490, 6221, 6360, 6466, 7320, 9540, 9699, 10980, 12442, 12932, 16165, 18663, 19080, 19398, 21960, 24884, 25864, 29097, 31105, 32330, 37326, 38796, 48495, 49768, 55989, 58194, 62210, 64660, 74652, 77592, 93315, 96990, 111978, 116388, 124420, 129320, 145485, 149304, 186630, 193980, 223956, 232776, 248840, 279945, 290970, 329713, 373260, 379481, 387960, 447912, 559890, 581940, 659426, 746520, 758962, 989139, 1119780, 1138443, 1163880, 1318852, 1517924, 1648565, 1897405, 1978278, 2239560, 2276886, 2637704, 2967417, 3035848, 3297130, 3415329, 3794810, 3956556, 4553772, 4945695, 5692215, 5934834, 6594260, 6830658, 7589620, 7913112, 9107544, 9891390, 11384430, 11869668, 13188520, 13661316, 14837085, 15179240, 17076645, 19782780, 20112493, 22768860, 23739336, 27322632, 29674170, 34153290, 39565560, 40224986, 45537720, 59348340, 60337479, 68306580, 80449972, 100562465, 118696680, 120674958, 136613160, 160899944, 181012437, 201124930, 241349916, 301687395, 362024874, 402249860, 482699832, 603374790, 724049748, 804499720, 905062185, 1206749580, 1448099496, 1810124370, 2413499160, 3620248740, 7240497480]

約数ペア:

[(1, 7240497480), (2, 3620248740), (3, 2413499160), (4, 1810124370), (5, 1448099496), (6, 1206749580), (8, 905062185), (9, 804499720), (10, 724049748), (12, 603374790), (15, 482699832), (18, 402249860), (20, 362024874), (24, 301687395), (30, 241349916), (36, 201124930), (40, 181012437), (45, 160899944), (53, 136613160), (60, 120674958), (61, 118696680), (72, 100562465), (90, 80449972), (106, 68306580), (120, 60337479), (122, 59348340), (159, 45537720), (180, 40224986), (183, 39565560), (212, 34153290), (244, 29674170), (265, 27322632), (305, 23739336), (318, 22768860), (360, 20112493), (366, 19782780), (424, 17076645), (477, 15179240), (488, 14837085), (530, 13661316), (549, 13188520), (610, 11869668), (636, 11384430), (732, 9891390), (795, 9107544), (915, 7913112), (954, 7589620), (1060, 6830658), (1098, 6594260), (1220, 5934834), (1272, 5692215), (1464, 4945695), (1590, 4553772), (1830, 3956556), (1908, 3794810), (2120, 3415329), (2196, 3297130), (2385, 3035848), (2440, 2967417), (2745, 2637704), (3180, 2276886), (3233, 2239560), (3660, 1978278), (3816, 1897405), (4392, 1648565), (4770, 1517924), (5490, 1318852), (6221, 1163880), (6360, 1138443), (6466, 1119780), (7320, 989139), (9540, 758962), (9699, 746520), (10980, 659426), (12442, 581940), (12932, 559890), (16165, 447912), (18663, 387960), (19080, 379481), (19398, 373260), (21960, 329713), (24884, 290970), (25864, 279945), (29097, 248840), (31105, 232776), (32330, 223956), (37326, 193980), (38796, 186630), (48495, 149304), (49768, 145485), (55989, 129320), (58194, 124420), (62210, 116388), (64660, 111978), (74652, 96990), (77592, 93315)]