2017394340

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{199}}^1\times {\mathrm{317}}^1$

素因数の和:582

約数の個数: 192

約数和(自身を含む): 6282662400

約数和(自身を除く): 4265268060

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 13, 15, 20, 26, 30, 39, 41, 52, 60, 65, 78, 82, 123, 130, 156, 164, 195, 199, 205, 246, 260, 317, 390, 398, 410, 492, 533, 597, 615, 634, 780, 796, 820, 951, 995, 1066, 1194, 1230, 1268, 1585, 1599, 1902, 1990, 2132, 2388, 2460, 2587, 2665, 2985, 3170, 3198, 3804, 3980, 4121, 4755, 5174, 5330, 5970, 6340, 6396, 7761, 7995, 8159, 8242, 9510, 10348, 10660, 11940, 12363, 12935, 12997, 15522, 15990, 16318, 16484, 19020, 20605, 24477, 24726, 25870, 25994, 31044, 31980, 32636, 38805, 38991, 40795, 41210, 48954, 49452, 51740, 51988, 61815, 63083, 64985, 77610, 77982, 81590, 82420, 97908, 106067, 122385, 123630, 126166, 129970, 155220, 155964, 163180, 168961, 189249, 194955, 212134, 244770, 247260, 252332, 259940, 315415, 318201, 337922, 378498, 389910, 424268, 489540, 506883, 530335, 630830, 636402, 675844, 756996, 779820, 820079, 844805, 946245, 1013766, 1060670, 1261660, 1272804, 1591005, 1640158, 1689610, 1892490, 2027532, 2121340, 2460237, 2534415, 2586403, 3182010, 3280316, 3379220, 3784980, 4100395, 4920474, 5068830, 5172806, 6364020, 7759209, 8200790, 9840948, 10137660, 10345612, 12301185, 12932015, 15518418, 16401580, 24602370, 25864030, 31036836, 33623239, 38796045, 49204740, 51728060, 67246478, 77592090, 100869717, 134492956, 155184180, 168116195, 201739434, 336232390, 403478868, 504348585, 672464780, 1008697170, 2017394340]

約数ペア:

[(1, 2017394340), (2, 1008697170), (3, 672464780), (4, 504348585), (5, 403478868), (6, 336232390), (10, 201739434), (12, 168116195), (13, 155184180), (15, 134492956), (20, 100869717), (26, 77592090), (30, 67246478), (39, 51728060), (41, 49204740), (52, 38796045), (60, 33623239), (65, 31036836), (78, 25864030), (82, 24602370), (123, 16401580), (130, 15518418), (156, 12932015), (164, 12301185), (195, 10345612), (199, 10137660), (205, 9840948), (246, 8200790), (260, 7759209), (317, 6364020), (390, 5172806), (398, 5068830), (410, 4920474), (492, 4100395), (533, 3784980), (597, 3379220), (615, 3280316), (634, 3182010), (780, 2586403), (796, 2534415), (820, 2460237), (951, 2121340), (995, 2027532), (1066, 1892490), (1194, 1689610), (1230, 1640158), (1268, 1591005), (1585, 1272804), (1599, 1261660), (1902, 1060670), (1990, 1013766), (2132, 946245), (2388, 844805), (2460, 820079), (2587, 779820), (2665, 756996), (2985, 675844), (3170, 636402), (3198, 630830), (3804, 530335), (3980, 506883), (4121, 489540), (4755, 424268), (5174, 389910), (5330, 378498), (5970, 337922), (6340, 318201), (6396, 315415), (7761, 259940), (7995, 252332), (8159, 247260), (8242, 244770), (9510, 212134), (10348, 194955), (10660, 189249), (11940, 168961), (12363, 163180), (12935, 155964), (12997, 155220), (15522, 129970), (15990, 126166), (16318, 123630), (16484, 122385), (19020, 106067), (20605, 97908), (24477, 82420), (24726, 81590), (25870, 77982), (25994, 77610), (31044, 64985), (31980, 63083), (32636, 61815), (38805, 51988), (38991, 51740), (40795, 49452), (41210, 48954)]