193019640

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{53}}^1\times {\mathrm{89}}^1$

素因数の和:198

約数の個数: 256

約数和(自身を含む): 671846400

約数和(自身を除く): 478826760

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 20, 22, 24, 30, 31, 33, 40, 44, 53, 55, 60, 62, 66, 88, 89, 93, 106, 110, 120, 124, 132, 155, 159, 165, 178, 186, 212, 220, 248, 264, 265, 267, 310, 318, 330, 341, 356, 372, 424, 440, 445, 465, 530, 534, 583, 620, 636, 660, 682, 712, 744, 795, 890, 930, 979, 1023, 1060, 1068, 1166, 1240, 1272, 1320, 1335, 1364, 1590, 1643, 1705, 1749, 1780, 1860, 1958, 2046, 2120, 2136, 2332, 2670, 2728, 2759, 2915, 2937, 3180, 3286, 3410, 3498, 3560, 3720, 3916, 4092, 4664, 4717, 4895, 4929, 5115, 5340, 5518, 5830, 5874, 6360, 6572, 6820, 6996, 7832, 8184, 8215, 8277, 8745, 9434, 9790, 9858, 10230, 10680, 11036, 11660, 11748, 13144, 13640, 13795, 13992, 14151, 14685, 16430, 16554, 17490, 18073, 18868, 19580, 19716, 20460, 22072, 23320, 23496, 23585, 24645, 27590, 28302, 29370, 30349, 32860, 33108, 34980, 36146, 37736, 39160, 39432, 40920, 41385, 47170, 49290, 51887, 54219, 55180, 56604, 58740, 60698, 65720, 66216, 69960, 70755, 72292, 82770, 90365, 91047, 94340, 98580, 103774, 108438, 110360, 113208, 117480, 121396, 141510, 144584, 146227, 151745, 155661, 165540, 180730, 182094, 188680, 197160, 207548, 216876, 242792, 259435, 271095, 283020, 292454, 303490, 311322, 331080, 361460, 364188, 415096, 433752, 438681, 455235, 518870, 542190, 566040, 584908, 606980, 622644, 722920, 728376, 731135, 778305, 877362, 910470, 1037740, 1084380, 1169816, 1213960, 1245288, 1462270, 1556610, 1608497, 1754724, 1820940, 2075480, 2168760, 2193405, 2924540, 3113220, 3216994, 3509448, 3641880, 4386810, 4825491, 5849080, 6226440, 6433988, 8042485, 8773620, 9650982, 12867976, 16084970, 17547240, 19301964, 24127455, 32169940, 38603928, 48254910, 64339880, 96509820, 193019640]

約数ペア:

[(1, 193019640), (2, 96509820), (3, 64339880), (4, 48254910), (5, 38603928), (6, 32169940), (8, 24127455), (10, 19301964), (11, 17547240), (12, 16084970), (15, 12867976), (20, 9650982), (22, 8773620), (24, 8042485), (30, 6433988), (31, 6226440), (33, 5849080), (40, 4825491), (44, 4386810), (53, 3641880), (55, 3509448), (60, 3216994), (62, 3113220), (66, 2924540), (88, 2193405), (89, 2168760), (93, 2075480), (106, 1820940), (110, 1754724), (120, 1608497), (124, 1556610), (132, 1462270), (155, 1245288), (159, 1213960), (165, 1169816), (178, 1084380), (186, 1037740), (212, 910470), (220, 877362), (248, 778305), (264, 731135), (265, 728376), (267, 722920), (310, 622644), (318, 606980), (330, 584908), (341, 566040), (356, 542190), (372, 518870), (424, 455235), (440, 438681), (445, 433752), (465, 415096), (530, 364188), (534, 361460), (583, 331080), (620, 311322), (636, 303490), (660, 292454), (682, 283020), (712, 271095), (744, 259435), (795, 242792), (890, 216876), (930, 207548), (979, 197160), (1023, 188680), (1060, 182094), (1068, 180730), (1166, 165540), (1240, 155661), (1272, 151745), (1320, 146227), (1335, 144584), (1364, 141510), (1590, 121396), (1643, 117480), (1705, 113208), (1749, 110360), (1780, 108438), (1860, 103774), (1958, 98580), (2046, 94340), (2120, 91047), (2136, 90365), (2332, 82770), (2670, 72292), (2728, 70755), (2759, 69960), (2915, 66216), (2937, 65720), (3180, 60698), (3286, 58740), (3410, 56604), (3498, 55180), (3560, 54219), (3720, 51887), (3916, 49290), (4092, 47170), (4664, 41385), (4717, 40920), (4895, 39432), (4929, 39160), (5115, 37736), (5340, 36146), (5518, 34980), (5830, 33108), (5874, 32860), (6360, 30349), (6572, 29370), (6820, 28302), (6996, 27590), (7832, 24645), (8184, 23585), (8215, 23496), (8277, 23320), (8745, 22072), (9434, 20460), (9790, 19716), (9858, 19580), (10230, 18868), (10680, 18073), (11036, 17490), (11660, 16554), (11748, 16430), (13144, 14685), (13640, 14151), (13795, 13992)]