12218267460

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{40801}}^1$

素因数の和:40874

約数の個数: 192

約数和(自身を含む): 42115497984

約数和(自身を除く): 29897230524

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 23, 28, 30, 31, 35, 42, 46, 60, 62, 69, 70, 84, 92, 93, 105, 115, 124, 138, 140, 155, 161, 186, 210, 217, 230, 276, 310, 322, 345, 372, 420, 434, 460, 465, 483, 620, 644, 651, 690, 713, 805, 868, 930, 966, 1085, 1302, 1380, 1426, 1610, 1860, 1932, 2139, 2170, 2415, 2604, 2852, 3220, 3255, 3565, 4278, 4340, 4830, 4991, 6510, 7130, 8556, 9660, 9982, 10695, 13020, 14260, 14973, 19964, 21390, 24955, 29946, 40801, 42780, 49910, 59892, 74865, 81602, 99820, 122403, 149730, 163204, 204005, 244806, 285607, 299460, 408010, 489612, 571214, 612015, 816020, 856821, 938423, 1142428, 1224030, 1264831, 1428035, 1713642, 1876846, 2448060, 2529662, 2815269, 2856070, 3427284, 3753692, 3794493, 4284105, 4692115, 5059324, 5630538, 5712140, 6324155, 6568961, 7588986, 8568210, 8853817, 9384230, 11261076, 12648310, 13137922, 14076345, 15177972, 17136420, 17707634, 18768460, 18972465, 19706883, 25296620, 26275844, 26561451, 28152690, 29091113, 32844805, 35415268, 37944930, 39413766, 44269085, 53122902, 56305380, 58182226, 65689610, 75889860, 78827532, 87273339, 88538170, 98534415, 106245804, 116364452, 131379220, 132807255, 145455565, 174546678, 177076340, 197068830, 203637791, 265614510, 290911130, 349093356, 394137660, 407275582, 436366695, 531229020, 581822260, 610913373, 814551164, 872733390, 1018188955, 1221826746, 1745466780, 2036377910, 2443653492, 3054566865, 4072755820, 6109133730, 12218267460]

約数ペア:

[(1, 12218267460), (2, 6109133730), (3, 4072755820), (4, 3054566865), (5, 2443653492), (6, 2036377910), (7, 1745466780), (10, 1221826746), (12, 1018188955), (14, 872733390), (15, 814551164), (20, 610913373), (21, 581822260), (23, 531229020), (28, 436366695), (30, 407275582), (31, 394137660), (35, 349093356), (42, 290911130), (46, 265614510), (60, 203637791), (62, 197068830), (69, 177076340), (70, 174546678), (84, 145455565), (92, 132807255), (93, 131379220), (105, 116364452), (115, 106245804), (124, 98534415), (138, 88538170), (140, 87273339), (155, 78827532), (161, 75889860), (186, 65689610), (210, 58182226), (217, 56305380), (230, 53122902), (276, 44269085), (310, 39413766), (322, 37944930), (345, 35415268), (372, 32844805), (420, 29091113), (434, 28152690), (460, 26561451), (465, 26275844), (483, 25296620), (620, 19706883), (644, 18972465), (651, 18768460), (690, 17707634), (713, 17136420), (805, 15177972), (868, 14076345), (930, 13137922), (966, 12648310), (1085, 11261076), (1302, 9384230), (1380, 8853817), (1426, 8568210), (1610, 7588986), (1860, 6568961), (1932, 6324155), (2139, 5712140), (2170, 5630538), (2415, 5059324), (2604, 4692115), (2852, 4284105), (3220, 3794493), (3255, 3753692), (3565, 3427284), (4278, 2856070), (4340, 2815269), (4830, 2529662), (4991, 2448060), (6510, 1876846), (7130, 1713642), (8556, 1428035), (9660, 1264831), (9982, 1224030), (10695, 1142428), (13020, 938423), (14260, 856821), (14973, 816020), (19964, 612015), (21390, 571214), (24955, 489612), (29946, 408010), (40801, 299460), (42780, 285607), (49910, 244806), (59892, 204005), (74865, 163204), (81602, 149730), (99820, 122403)]