12471860520

素因数分解:

$2^3\times 3^3\times 5^1\times 7^1\times {\mathrm{41}}^1\times {\mathrm{40237}}^1$

素因数の和:40305

約数の個数: 256

約数和(自身を含む): 48671884800

約数和(自身を除く): 36200024280

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 18, 20, 21, 24, 27, 28, 30, 35, 36, 40, 41, 42, 45, 54, 56, 60, 63, 70, 72, 82, 84, 90, 105, 108, 120, 123, 126, 135, 140, 164, 168, 180, 189, 205, 210, 216, 246, 252, 270, 280, 287, 315, 328, 360, 369, 378, 410, 420, 492, 504, 540, 574, 615, 630, 738, 756, 820, 840, 861, 945, 984, 1080, 1107, 1148, 1230, 1260, 1435, 1476, 1512, 1640, 1722, 1845, 1890, 2214, 2296, 2460, 2520, 2583, 2870, 2952, 3444, 3690, 3780, 4305, 4428, 4920, 5166, 5535, 5740, 6888, 7380, 7560, 7749, 8610, 8856, 10332, 11070, 11480, 12915, 14760, 15498, 17220, 20664, 22140, 25830, 30996, 34440, 38745, 40237, 44280, 51660, 61992, 77490, 80474, 103320, 120711, 154980, 160948, 201185, 241422, 281659, 309960, 321896, 362133, 402370, 482844, 563318, 603555, 724266, 804740, 844977, 965688, 1086399, 1126636, 1207110, 1408295, 1448532, 1609480, 1649717, 1689954, 1810665, 2172798, 2253272, 2414220, 2534931, 2816590, 2897064, 3299434, 3379908, 3621330, 4224885, 4345596, 4828440, 4949151, 5069862, 5431995, 5633180, 6598868, 6759816, 7242660, 7604793, 8248585, 8449770, 8691192, 9898302, 10139724, 10863990, 11266360, 11548019, 12674655, 13197736, 14485320, 14847453, 15209586, 16497170, 16899540, 19796604, 20279448, 21727980, 23096038, 24745755, 25349310, 29694906, 30419172, 32994340, 33799080, 34644057, 38023965, 39593208, 43455960, 44542359, 46192076, 49491510, 50698620, 57740095, 59389812, 60838344, 65988680, 69288114, 74237265, 76047930, 89084718, 92384152, 98983020, 101397240, 103932171, 115480190, 118779624, 138576228, 148474530, 152095860, 173220285, 178169436, 197966040, 207864342, 222711795, 230960380, 277152456, 296949060, 304191720, 311796513, 346440570, 356338872, 415728684, 445423590, 461920760, 519660855, 593898120, 623593026, 692881140, 831457368, 890847180, 1039321710, 1247186052, 1385762280, 1558982565, 1781694360, 2078643420, 2494372104, 3117965130, 4157286840, 6235930260, 12471860520]

約数ペア:

[(1, 12471860520), (2, 6235930260), (3, 4157286840), (4, 3117965130), (5, 2494372104), (6, 2078643420), (7, 1781694360), (8, 1558982565), (9, 1385762280), (10, 1247186052), (12, 1039321710), (14, 890847180), (15, 831457368), (18, 692881140), (20, 623593026), (21, 593898120), (24, 519660855), (27, 461920760), (28, 445423590), (30, 415728684), (35, 356338872), (36, 346440570), (40, 311796513), (41, 304191720), (42, 296949060), (45, 277152456), (54, 230960380), (56, 222711795), (60, 207864342), (63, 197966040), (70, 178169436), (72, 173220285), (82, 152095860), (84, 148474530), (90, 138576228), (105, 118779624), (108, 115480190), (120, 103932171), (123, 101397240), (126, 98983020), (135, 92384152), (140, 89084718), (164, 76047930), (168, 74237265), (180, 69288114), (189, 65988680), (205, 60838344), (210, 59389812), (216, 57740095), (246, 50698620), (252, 49491510), (270, 46192076), (280, 44542359), (287, 43455960), (315, 39593208), (328, 38023965), (360, 34644057), (369, 33799080), (378, 32994340), (410, 30419172), (420, 29694906), (492, 25349310), (504, 24745755), (540, 23096038), (574, 21727980), (615, 20279448), (630, 19796604), (738, 16899540), (756, 16497170), (820, 15209586), (840, 14847453), (861, 14485320), (945, 13197736), (984, 12674655), (1080, 11548019), (1107, 11266360), (1148, 10863990), (1230, 10139724), (1260, 9898302), (1435, 8691192), (1476, 8449770), (1512, 8248585), (1640, 7604793), (1722, 7242660), (1845, 6759816), (1890, 6598868), (2214, 5633180), (2296, 5431995), (2460, 5069862), (2520, 4949151), (2583, 4828440), (2870, 4345596), (2952, 4224885), (3444, 3621330), (3690, 3379908), (3780, 3299434), (4305, 2897064), (4428, 2816590), (4920, 2534931), (5166, 2414220), (5535, 2253272), (5740, 2172798), (6888, 1810665), (7380, 1689954), (7560, 1649717), (7749, 1609480), (8610, 1448532), (8856, 1408295), (10332, 1207110), (11070, 1126636), (11480, 1086399), (12915, 965688), (14760, 844977), (15498, 804740), (17220, 724266), (20664, 603555), (22140, 563318), (25830, 482844), (30996, 402370), (34440, 362133), (38745, 321896), (40237, 309960), (44280, 281659), (51660, 241422), (61992, 201185), (77490, 160948), (80474, 154980), (103320, 120711)]