39199160

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{11}}^2\times {\mathrm{13}}^1\times {\mathrm{89}}^1$

素因数の和:142

約数の個数: 192

約数和(自身を含む): 120657600

約数和(自身を除く): 81458440

約数列:

[1, 2, 4, 5, 7, 8, 10, 11, 13, 14, 20, 22, 26, 28, 35, 40, 44, 52, 55, 56, 65, 70, 77, 88, 89, 91, 104, 110, 121, 130, 140, 143, 154, 178, 182, 220, 242, 260, 280, 286, 308, 356, 364, 385, 440, 445, 455, 484, 520, 572, 605, 616, 623, 712, 715, 728, 770, 847, 890, 910, 968, 979, 1001, 1144, 1157, 1210, 1246, 1430, 1540, 1573, 1694, 1780, 1820, 1958, 2002, 2314, 2420, 2492, 2860, 3080, 3115, 3146, 3388, 3560, 3640, 3916, 4004, 4235, 4628, 4840, 4895, 4984, 5005, 5720, 5785, 6230, 6292, 6776, 6853, 7832, 7865, 8008, 8099, 8470, 9256, 9790, 10010, 10769, 11011, 11570, 12460, 12584, 12727, 13706, 15730, 16198, 16940, 19580, 20020, 21538, 22022, 23140, 24920, 25454, 27412, 31460, 32396, 33880, 34265, 39160, 40040, 40495, 43076, 44044, 46280, 50908, 53845, 54824, 55055, 62920, 63635, 64792, 68530, 75383, 80990, 86152, 88088, 89089, 101816, 107690, 110110, 127270, 137060, 139997, 150766, 161980, 178178, 215380, 220220, 254540, 274120, 279994, 301532, 323960, 356356, 376915, 430760, 440440, 445445, 509080, 559988, 603064, 699985, 712712, 753830, 890890, 979979, 1119976, 1399970, 1507660, 1781780, 1959958, 2799940, 3015320, 3563560, 3919916, 4899895, 5599880, 7839832, 9799790, 19599580, 39199160]

約数ペア:

[(1, 39199160), (2, 19599580), (4, 9799790), (5, 7839832), (7, 5599880), (8, 4899895), (10, 3919916), (11, 3563560), (13, 3015320), (14, 2799940), (20, 1959958), (22, 1781780), (26, 1507660), (28, 1399970), (35, 1119976), (40, 979979), (44, 890890), (52, 753830), (55, 712712), (56, 699985), (65, 603064), (70, 559988), (77, 509080), (88, 445445), (89, 440440), (91, 430760), (104, 376915), (110, 356356), (121, 323960), (130, 301532), (140, 279994), (143, 274120), (154, 254540), (178, 220220), (182, 215380), (220, 178178), (242, 161980), (260, 150766), (280, 139997), (286, 137060), (308, 127270), (356, 110110), (364, 107690), (385, 101816), (440, 89089), (445, 88088), (455, 86152), (484, 80990), (520, 75383), (572, 68530), (605, 64792), (616, 63635), (623, 62920), (712, 55055), (715, 54824), (728, 53845), (770, 50908), (847, 46280), (890, 44044), (910, 43076), (968, 40495), (979, 40040), (1001, 39160), (1144, 34265), (1157, 33880), (1210, 32396), (1246, 31460), (1430, 27412), (1540, 25454), (1573, 24920), (1694, 23140), (1780, 22022), (1820, 21538), (1958, 20020), (2002, 19580), (2314, 16940), (2420, 16198), (2492, 15730), (2860, 13706), (3080, 12727), (3115, 12584), (3146, 12460), (3388, 11570), (3560, 11011), (3640, 10769), (3916, 10010), (4004, 9790), (4235, 9256), (4628, 8470), (4840, 8099), (4895, 8008), (4984, 7865), (5005, 7832), (5720, 6853), (5785, 6776), (6230, 6292)]