371233590

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{421}}^1$

素因数の和:487

約数の個数: 256

約数和(自身を含む): 1225082880

約数和(自身を除く): 853849290

約数列:

[1, 2, 3, 5, 6, 7, 10, 13, 14, 15, 17, 19, 21, 26, 30, 34, 35, 38, 39, 42, 51, 57, 65, 70, 78, 85, 91, 95, 102, 105, 114, 119, 130, 133, 170, 182, 190, 195, 210, 221, 238, 247, 255, 266, 273, 285, 323, 357, 390, 399, 421, 442, 455, 494, 510, 546, 570, 595, 646, 663, 665, 714, 741, 798, 842, 910, 969, 1105, 1190, 1235, 1263, 1326, 1330, 1365, 1482, 1547, 1615, 1729, 1785, 1938, 1995, 2105, 2210, 2261, 2470, 2526, 2730, 2947, 3094, 3230, 3315, 3458, 3570, 3705, 3990, 4199, 4210, 4522, 4641, 4845, 5187, 5473, 5894, 6315, 6630, 6783, 7157, 7410, 7735, 7999, 8398, 8645, 8841, 9282, 9690, 10374, 10946, 11305, 12597, 12630, 13566, 14314, 14735, 15470, 15998, 16419, 17290, 17682, 20995, 21471, 22610, 23205, 23997, 25194, 25935, 27365, 29393, 29470, 32838, 33915, 35785, 38311, 39995, 41990, 42942, 44205, 46410, 47994, 50099, 51870, 54730, 55993, 58786, 62985, 67830, 71570, 76622, 79990, 82095, 88179, 88410, 93041, 100198, 103987, 107355, 111986, 114933, 119985, 125970, 135983, 146965, 150297, 164190, 167979, 176358, 186082, 191555, 207974, 214710, 229866, 239970, 250495, 271966, 279123, 279965, 293930, 300594, 311961, 335958, 383110, 407949, 440895, 465205, 500990, 519935, 558246, 559930, 574665, 623922, 651287, 679915, 727909, 751485, 815898, 839895, 881790, 930410, 951881, 1039870, 1149330, 1302574, 1359830, 1395615, 1455818, 1502970, 1559805, 1679790, 1767779, 1903762, 1953861, 2039745, 2183727, 2791230, 2855643, 3119610, 3256435, 3535558, 3639545, 3907722, 4079490, 4367454, 4759405, 5303337, 5711286, 6512870, 7279090, 8838895, 9518810, 9769305, 10606674, 10918635, 12374453, 14278215, 17677790, 19538610, 21837270, 24748906, 26516685, 28556430, 37123359, 53033370, 61872265, 74246718, 123744530, 185616795, 371233590]

約数ペア:

[(1, 371233590), (2, 185616795), (3, 123744530), (5, 74246718), (6, 61872265), (7, 53033370), (10, 37123359), (13, 28556430), (14, 26516685), (15, 24748906), (17, 21837270), (19, 19538610), (21, 17677790), (26, 14278215), (30, 12374453), (34, 10918635), (35, 10606674), (38, 9769305), (39, 9518810), (42, 8838895), (51, 7279090), (57, 6512870), (65, 5711286), (70, 5303337), (78, 4759405), (85, 4367454), (91, 4079490), (95, 3907722), (102, 3639545), (105, 3535558), (114, 3256435), (119, 3119610), (130, 2855643), (133, 2791230), (170, 2183727), (182, 2039745), (190, 1953861), (195, 1903762), (210, 1767779), (221, 1679790), (238, 1559805), (247, 1502970), (255, 1455818), (266, 1395615), (273, 1359830), (285, 1302574), (323, 1149330), (357, 1039870), (390, 951881), (399, 930410), (421, 881790), (442, 839895), (455, 815898), (494, 751485), (510, 727909), (546, 679915), (570, 651287), (595, 623922), (646, 574665), (663, 559930), (665, 558246), (714, 519935), (741, 500990), (798, 465205), (842, 440895), (910, 407949), (969, 383110), (1105, 335958), (1190, 311961), (1235, 300594), (1263, 293930), (1326, 279965), (1330, 279123), (1365, 271966), (1482, 250495), (1547, 239970), (1615, 229866), (1729, 214710), (1785, 207974), (1938, 191555), (1995, 186082), (2105, 176358), (2210, 167979), (2261, 164190), (2470, 150297), (2526, 146965), (2730, 135983), (2947, 125970), (3094, 119985), (3230, 114933), (3315, 111986), (3458, 107355), (3570, 103987), (3705, 100198), (3990, 93041), (4199, 88410), (4210, 88179), (4522, 82095), (4641, 79990), (4845, 76622), (5187, 71570), (5473, 67830), (5894, 62985), (6315, 58786), (6630, 55993), (6783, 54730), (7157, 51870), (7410, 50099), (7735, 47994), (7999, 46410), (8398, 44205), (8645, 42942), (8841, 41990), (9282, 39995), (9690, 38311), (10374, 35785), (10946, 33915), (11305, 32838), (12597, 29470), (12630, 29393), (13566, 27365), (14314, 25935), (14735, 25194), (15470, 23997), (15998, 23205), (16419, 22610), (17290, 21471), (17682, 20995)]