1230449220

素因数分解:

$2^2\times 3^2\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{6829}}^1$

素因数の和:6875

約数の個数: 288

約数和(自身を含む): 5012017920

約数和(自身を除く): 3781568700

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 11, 12, 13, 14, 15, 18, 20, 21, 22, 26, 28, 30, 33, 35, 36, 39, 42, 44, 45, 52, 55, 60, 63, 65, 66, 70, 77, 78, 84, 90, 91, 99, 105, 110, 117, 126, 130, 132, 140, 143, 154, 156, 165, 180, 182, 195, 198, 210, 220, 231, 234, 252, 260, 273, 286, 308, 315, 330, 364, 385, 390, 396, 420, 429, 455, 462, 468, 495, 546, 572, 585, 630, 660, 693, 715, 770, 780, 819, 858, 910, 924, 990, 1001, 1092, 1155, 1170, 1260, 1287, 1365, 1386, 1430, 1540, 1638, 1716, 1820, 1980, 2002, 2145, 2310, 2340, 2574, 2730, 2772, 2860, 3003, 3276, 3465, 4004, 4095, 4290, 4620, 5005, 5148, 5460, 6006, 6435, 6829, 6930, 8190, 8580, 9009, 10010, 12012, 12870, 13658, 13860, 15015, 16380, 18018, 20020, 20487, 25740, 27316, 30030, 34145, 36036, 40974, 45045, 47803, 60060, 61461, 68290, 75119, 81948, 88777, 90090, 95606, 102435, 122922, 136580, 143409, 150238, 177554, 180180, 191212, 204870, 225357, 239015, 245844, 266331, 286818, 300476, 307305, 355108, 375595, 409740, 430227, 443885, 450714, 478030, 525833, 532662, 573636, 614610, 621439, 676071, 717045, 751190, 798993, 860454, 887770, 901428, 956060, 976547, 1051666, 1065324, 1126785, 1229220, 1242878, 1331655, 1352142, 1434090, 1502380, 1577499, 1597986, 1720908, 1775540, 1864317, 1953094, 2103332, 2151135, 2253570, 2485756, 2629165, 2663310, 2704284, 2868180, 2929641, 3107195, 3154998, 3195972, 3380355, 3728634, 3906188, 3994965, 4302270, 4507140, 4732497, 4882735, 5258330, 5326620, 5592951, 5859282, 6214390, 6309996, 6760710, 6835829, 7457268, 7887495, 7989930, 8604540, 8788923, 9321585, 9464994, 9765470, 10516660, 11185902, 11718564, 12428780, 13521420, 13671658, 14648205, 15774990, 15979860, 17577846, 18643170, 18929988, 19530940, 20507487, 22371804, 23662485, 27343316, 27964755, 29296410, 31549980, 34179145, 35155692, 37286340, 41014974, 43944615, 47324970, 55929510, 58592820, 61522461, 68358290, 82029948, 87889230, 94649940, 102537435, 111859020, 123044922, 136716580, 175778460, 205074870, 246089844, 307612305, 410149740, 615224610, 1230449220]

約数ペア:

[(1, 1230449220), (2, 615224610), (3, 410149740), (4, 307612305), (5, 246089844), (6, 205074870), (7, 175778460), (9, 136716580), (10, 123044922), (11, 111859020), (12, 102537435), (13, 94649940), (14, 87889230), (15, 82029948), (18, 68358290), (20, 61522461), (21, 58592820), (22, 55929510), (26, 47324970), (28, 43944615), (30, 41014974), (33, 37286340), (35, 35155692), (36, 34179145), (39, 31549980), (42, 29296410), (44, 27964755), (45, 27343316), (52, 23662485), (55, 22371804), (60, 20507487), (63, 19530940), (65, 18929988), (66, 18643170), (70, 17577846), (77, 15979860), (78, 15774990), (84, 14648205), (90, 13671658), (91, 13521420), (99, 12428780), (105, 11718564), (110, 11185902), (117, 10516660), (126, 9765470), (130, 9464994), (132, 9321585), (140, 8788923), (143, 8604540), (154, 7989930), (156, 7887495), (165, 7457268), (180, 6835829), (182, 6760710), (195, 6309996), (198, 6214390), (210, 5859282), (220, 5592951), (231, 5326620), (234, 5258330), (252, 4882735), (260, 4732497), (273, 4507140), (286, 4302270), (308, 3994965), (315, 3906188), (330, 3728634), (364, 3380355), (385, 3195972), (390, 3154998), (396, 3107195), (420, 2929641), (429, 2868180), (455, 2704284), (462, 2663310), (468, 2629165), (495, 2485756), (546, 2253570), (572, 2151135), (585, 2103332), (630, 1953094), (660, 1864317), (693, 1775540), (715, 1720908), (770, 1597986), (780, 1577499), (819, 1502380), (858, 1434090), (910, 1352142), (924, 1331655), (990, 1242878), (1001, 1229220), (1092, 1126785), (1155, 1065324), (1170, 1051666), (1260, 976547), (1287, 956060), (1365, 901428), (1386, 887770), (1430, 860454), (1540, 798993), (1638, 751190), (1716, 717045), (1820, 676071), (1980, 621439), (2002, 614610), (2145, 573636), (2310, 532662), (2340, 525833), (2574, 478030), (2730, 450714), (2772, 443885), (2860, 430227), (3003, 409740), (3276, 375595), (3465, 355108), (4004, 307305), (4095, 300476), (4290, 286818), (4620, 266331), (5005, 245844), (5148, 239015), (5460, 225357), (6006, 204870), (6435, 191212), (6829, 180180), (6930, 177554), (8190, 150238), (8580, 143409), (9009, 136580), (10010, 122922), (12012, 102435), (12870, 95606), (13658, 90090), (13860, 88777), (15015, 81948), (16380, 75119), (18018, 68290), (20020, 61461), (20487, 60060), (25740, 47803), (27316, 45045), (30030, 40974), (34145, 36036)]