7031218320

素因数分解:

$2^4\times 3^2\times 5^1\times 7^1\times {\mathrm{1395083}}^1$

素因数の和:1395109

約数の個数: 120

約数和(自身を含む): 26986504896

約数和(自身を除く): 19955286576

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 28, 30, 35, 36, 40, 42, 45, 48, 56, 60, 63, 70, 72, 80, 84, 90, 105, 112, 120, 126, 140, 144, 168, 180, 210, 240, 252, 280, 315, 336, 360, 420, 504, 560, 630, 720, 840, 1008, 1260, 1680, 2520, 5040, 1395083, 2790166, 4185249, 5580332, 6975415, 8370498, 9765581, 11160664, 12555747, 13950830, 16740996, 19531162, 20926245, 22321328, 25111494, 27901660, 29296743, 33481992, 39062324, 41852490, 48827905, 50222988, 55803320, 58593486, 62778735, 66963984, 78124648, 83704980, 87890229, 97655810, 100445976, 111606640, 117186972, 125557470, 146483715, 156249296, 167409960, 175780458, 195311620, 200891952, 234373944, 251114940, 292967430, 334819920, 351560916, 390623240, 439451145, 468747888, 502229880, 585934860, 703121832, 781246480, 878902290, 1004459760, 1171869720, 1406243664, 1757804580, 2343739440, 3515609160, 7031218320]

約数ペア:

[(1, 7031218320), (2, 3515609160), (3, 2343739440), (4, 1757804580), (5, 1406243664), (6, 1171869720), (7, 1004459760), (8, 878902290), (9, 781246480), (10, 703121832), (12, 585934860), (14, 502229880), (15, 468747888), (16, 439451145), (18, 390623240), (20, 351560916), (21, 334819920), (24, 292967430), (28, 251114940), (30, 234373944), (35, 200891952), (36, 195311620), (40, 175780458), (42, 167409960), (45, 156249296), (48, 146483715), (56, 125557470), (60, 117186972), (63, 111606640), (70, 100445976), (72, 97655810), (80, 87890229), (84, 83704980), (90, 78124648), (105, 66963984), (112, 62778735), (120, 58593486), (126, 55803320), (140, 50222988), (144, 48827905), (168, 41852490), (180, 39062324), (210, 33481992), (240, 29296743), (252, 27901660), (280, 25111494), (315, 22321328), (336, 20926245), (360, 19531162), (420, 16740996), (504, 13950830), (560, 12555747), (630, 11160664), (720, 9765581), (840, 8370498), (1008, 6975415), (1260, 5580332), (1680, 4185249), (2520, 2790166), (5040, 1395083)]