7631100720

素因数分解:

$2^4\times 3^4\times 5^1\times {\mathrm{19}}^1\times {\mathrm{61981}}^1$

素因数の和:62025

約数の個数: 200

約数和(自身を含む): 27899337840

約数和(自身を除く): 20268237120

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 19, 20, 24, 27, 30, 36, 38, 40, 45, 48, 54, 57, 60, 72, 76, 80, 81, 90, 95, 108, 114, 120, 135, 144, 152, 162, 171, 180, 190, 216, 228, 240, 270, 285, 304, 324, 342, 360, 380, 405, 432, 456, 513, 540, 570, 648, 684, 720, 760, 810, 855, 912, 1026, 1080, 1140, 1296, 1368, 1520, 1539, 1620, 1710, 2052, 2160, 2280, 2565, 2736, 3078, 3240, 3420, 4104, 4560, 5130, 6156, 6480, 6840, 7695, 8208, 10260, 12312, 13680, 15390, 20520, 24624, 30780, 41040, 61560, 61981, 123120, 123962, 185943, 247924, 309905, 371886, 495848, 557829, 619810, 743772, 929715, 991696, 1115658, 1177639, 1239620, 1487544, 1673487, 1859430, 2231316, 2355278, 2479240, 2789145, 2975088, 3346974, 3532917, 3718860, 4462632, 4710556, 4958480, 5020461, 5578290, 5888195, 6693948, 7065834, 7437720, 8367435, 8925264, 9421112, 10040922, 10598751, 11156580, 11776390, 13387896, 14131668, 14875440, 16734870, 17664585, 18842224, 20081844, 21197502, 22313160, 23552780, 25102305, 26775792, 28263336, 31796253, 33469740, 35329170, 40163688, 42395004, 44626320, 47105560, 50204610, 52993755, 56526672, 63592506, 66939480, 70658340, 80327376, 84790008, 94211120, 95388759, 100409220, 105987510, 127185012, 133878960, 141316680, 158981265, 169580016, 190777518, 200818440, 211975020, 254370024, 282633360, 317962530, 381555036, 401636880, 423950040, 476943795, 508740048, 635925060, 763110072, 847900080, 953887590, 1271850120, 1526220144, 1907775180, 2543700240, 3815550360, 7631100720]

約数ペア:

[(1, 7631100720), (2, 3815550360), (3, 2543700240), (4, 1907775180), (5, 1526220144), (6, 1271850120), (8, 953887590), (9, 847900080), (10, 763110072), (12, 635925060), (15, 508740048), (16, 476943795), (18, 423950040), (19, 401636880), (20, 381555036), (24, 317962530), (27, 282633360), (30, 254370024), (36, 211975020), (38, 200818440), (40, 190777518), (45, 169580016), (48, 158981265), (54, 141316680), (57, 133878960), (60, 127185012), (72, 105987510), (76, 100409220), (80, 95388759), (81, 94211120), (90, 84790008), (95, 80327376), (108, 70658340), (114, 66939480), (120, 63592506), (135, 56526672), (144, 52993755), (152, 50204610), (162, 47105560), (171, 44626320), (180, 42395004), (190, 40163688), (216, 35329170), (228, 33469740), (240, 31796253), (270, 28263336), (285, 26775792), (304, 25102305), (324, 23552780), (342, 22313160), (360, 21197502), (380, 20081844), (405, 18842224), (432, 17664585), (456, 16734870), (513, 14875440), (540, 14131668), (570, 13387896), (648, 11776390), (684, 11156580), (720, 10598751), (760, 10040922), (810, 9421112), (855, 8925264), (912, 8367435), (1026, 7437720), (1080, 7065834), (1140, 6693948), (1296, 5888195), (1368, 5578290), (1520, 5020461), (1539, 4958480), (1620, 4710556), (1710, 4462632), (2052, 3718860), (2160, 3532917), (2280, 3346974), (2565, 2975088), (2736, 2789145), (3078, 2479240), (3240, 2355278), (3420, 2231316), (4104, 1859430), (4560, 1673487), (5130, 1487544), (6156, 1239620), (6480, 1177639), (6840, 1115658), (7695, 991696), (8208, 929715), (10260, 743772), (12312, 619810), (13680, 557829), (15390, 495848), (20520, 371886), (24624, 309905), (30780, 247924), (41040, 185943), (61560, 123962), (61981, 123120)]