206740380

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{73}}^1\times {\mathrm{613}}^1$

素因数の和:716

約数の個数: 192

約数和(自身を含む): 732791808

約数和(自身を除く): 526051428

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 11, 12, 14, 15, 20, 21, 22, 28, 30, 33, 35, 42, 44, 55, 60, 66, 70, 73, 77, 84, 105, 110, 132, 140, 146, 154, 165, 210, 219, 220, 231, 292, 308, 330, 365, 385, 420, 438, 462, 511, 613, 660, 730, 770, 803, 876, 924, 1022, 1095, 1155, 1226, 1460, 1533, 1540, 1606, 1839, 2044, 2190, 2310, 2409, 2452, 2555, 3065, 3066, 3212, 3678, 4015, 4291, 4380, 4620, 4818, 5110, 5621, 6130, 6132, 6743, 7356, 7665, 8030, 8582, 9195, 9636, 10220, 11242, 12045, 12260, 12873, 13486, 15330, 16060, 16863, 17164, 18390, 20229, 21455, 22484, 24090, 25746, 26972, 28105, 30660, 33715, 33726, 36780, 40458, 42910, 44749, 47201, 48180, 51492, 56210, 64365, 67430, 67452, 80916, 84315, 85820, 89498, 94402, 101145, 112420, 128730, 134247, 134860, 141603, 168630, 178996, 188804, 202290, 223745, 236005, 257460, 268494, 283206, 313243, 337260, 404580, 447490, 472010, 492239, 536988, 566412, 626486, 671235, 708015, 894980, 939729, 944020, 984478, 1252972, 1342470, 1416030, 1476717, 1566215, 1879458, 1968956, 2461195, 2684940, 2832060, 2953434, 3132430, 3445673, 3758916, 4698645, 4922390, 5906868, 6264860, 6891346, 7383585, 9397290, 9844780, 10337019, 13782692, 14767170, 17228365, 18794580, 20674038, 29534340, 34456730, 41348076, 51685095, 68913460, 103370190, 206740380]

約数ペア:

[(1, 206740380), (2, 103370190), (3, 68913460), (4, 51685095), (5, 41348076), (6, 34456730), (7, 29534340), (10, 20674038), (11, 18794580), (12, 17228365), (14, 14767170), (15, 13782692), (20, 10337019), (21, 9844780), (22, 9397290), (28, 7383585), (30, 6891346), (33, 6264860), (35, 5906868), (42, 4922390), (44, 4698645), (55, 3758916), (60, 3445673), (66, 3132430), (70, 2953434), (73, 2832060), (77, 2684940), (84, 2461195), (105, 1968956), (110, 1879458), (132, 1566215), (140, 1476717), (146, 1416030), (154, 1342470), (165, 1252972), (210, 984478), (219, 944020), (220, 939729), (231, 894980), (292, 708015), (308, 671235), (330, 626486), (365, 566412), (385, 536988), (420, 492239), (438, 472010), (462, 447490), (511, 404580), (613, 337260), (660, 313243), (730, 283206), (770, 268494), (803, 257460), (876, 236005), (924, 223745), (1022, 202290), (1095, 188804), (1155, 178996), (1226, 168630), (1460, 141603), (1533, 134860), (1540, 134247), (1606, 128730), (1839, 112420), (2044, 101145), (2190, 94402), (2310, 89498), (2409, 85820), (2452, 84315), (2555, 80916), (3065, 67452), (3066, 67430), (3212, 64365), (3678, 56210), (4015, 51492), (4291, 48180), (4380, 47201), (4620, 44749), (4818, 42910), (5110, 40458), (5621, 36780), (6130, 33726), (6132, 33715), (6743, 30660), (7356, 28105), (7665, 26972), (8030, 25746), (8582, 24090), (9195, 22484), (9636, 21455), (10220, 20229), (11242, 18390), (12045, 17164), (12260, 16863), (12873, 16060), (13486, 15330)]