173889660

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{47}}^1\times {\mathrm{383}}^1$

素因数の和:472

約数の個数: 192

約数和(自身を含む): 594542592

約数和(自身を除く): 420652932

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 23, 28, 30, 35, 42, 46, 47, 60, 69, 70, 84, 92, 94, 105, 115, 138, 140, 141, 161, 188, 210, 230, 235, 276, 282, 322, 329, 345, 383, 420, 460, 470, 483, 564, 644, 658, 690, 705, 766, 805, 940, 966, 987, 1081, 1149, 1316, 1380, 1410, 1532, 1610, 1645, 1915, 1932, 1974, 2162, 2298, 2415, 2681, 2820, 3220, 3243, 3290, 3830, 3948, 4324, 4596, 4830, 4935, 5362, 5405, 5745, 6486, 6580, 7567, 7660, 8043, 8809, 9660, 9870, 10724, 10810, 11490, 12972, 13405, 15134, 16086, 16215, 17618, 18001, 19740, 21620, 22701, 22980, 26427, 26810, 30268, 32172, 32430, 35236, 36002, 37835, 40215, 44045, 45402, 52854, 53620, 54003, 61663, 64860, 72004, 75670, 80430, 88090, 90005, 90804, 105708, 108006, 113505, 123326, 126007, 132135, 151340, 160860, 176180, 180010, 184989, 216012, 227010, 246652, 252014, 264270, 270015, 308315, 360020, 369978, 378021, 414023, 454020, 504028, 528540, 540030, 616630, 630035, 739956, 756042, 828046, 924945, 1080060, 1233260, 1242069, 1260070, 1512084, 1656092, 1849890, 1890105, 2070115, 2484138, 2520140, 2898161, 3699780, 3780210, 4140230, 4968276, 5796322, 6210345, 7560420, 8280460, 8694483, 11592644, 12420690, 14490805, 17388966, 24841380, 28981610, 34777932, 43472415, 57963220, 86944830, 173889660]

約数ペア:

[(1, 173889660), (2, 86944830), (3, 57963220), (4, 43472415), (5, 34777932), (6, 28981610), (7, 24841380), (10, 17388966), (12, 14490805), (14, 12420690), (15, 11592644), (20, 8694483), (21, 8280460), (23, 7560420), (28, 6210345), (30, 5796322), (35, 4968276), (42, 4140230), (46, 3780210), (47, 3699780), (60, 2898161), (69, 2520140), (70, 2484138), (84, 2070115), (92, 1890105), (94, 1849890), (105, 1656092), (115, 1512084), (138, 1260070), (140, 1242069), (141, 1233260), (161, 1080060), (188, 924945), (210, 828046), (230, 756042), (235, 739956), (276, 630035), (282, 616630), (322, 540030), (329, 528540), (345, 504028), (383, 454020), (420, 414023), (460, 378021), (470, 369978), (483, 360020), (564, 308315), (644, 270015), (658, 264270), (690, 252014), (705, 246652), (766, 227010), (805, 216012), (940, 184989), (966, 180010), (987, 176180), (1081, 160860), (1149, 151340), (1316, 132135), (1380, 126007), (1410, 123326), (1532, 113505), (1610, 108006), (1645, 105708), (1915, 90804), (1932, 90005), (1974, 88090), (2162, 80430), (2298, 75670), (2415, 72004), (2681, 64860), (2820, 61663), (3220, 54003), (3243, 53620), (3290, 52854), (3830, 45402), (3948, 44045), (4324, 40215), (4596, 37835), (4830, 36002), (4935, 35236), (5362, 32430), (5405, 32172), (5745, 30268), (6486, 26810), (6580, 26427), (7567, 22980), (7660, 22701), (8043, 21620), (8809, 19740), (9660, 18001), (9870, 17618), (10724, 16215), (10810, 16086), (11490, 15134), (12972, 13405)]