191973180

素因数分解:

$2^2\times 3^1\times 5^1\times 7^2\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{167}}^1$

素因数の和:233

約数の個数: 288

約数和(自身を含む): 694987776

約数和(自身を除く): 503014596

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 17, 20, 21, 23, 28, 30, 34, 35, 42, 46, 49, 51, 60, 68, 69, 70, 84, 85, 92, 98, 102, 105, 115, 119, 138, 140, 147, 161, 167, 170, 196, 204, 210, 230, 238, 245, 255, 276, 294, 322, 334, 340, 345, 357, 391, 420, 460, 476, 483, 490, 501, 510, 588, 595, 644, 668, 690, 714, 735, 782, 805, 833, 835, 966, 980, 1002, 1020, 1127, 1169, 1173, 1190, 1380, 1428, 1470, 1564, 1610, 1666, 1670, 1785, 1932, 1955, 2004, 2254, 2338, 2346, 2380, 2415, 2499, 2505, 2737, 2839, 2940, 3220, 3332, 3340, 3381, 3507, 3570, 3841, 3910, 4165, 4508, 4676, 4692, 4830, 4998, 5010, 5474, 5635, 5678, 5845, 5865, 6762, 7014, 7140, 7682, 7820, 8183, 8211, 8330, 8517, 9660, 9996, 10020, 10948, 11270, 11356, 11523, 11690, 11730, 12495, 13524, 13685, 14028, 14195, 15364, 16366, 16422, 16660, 16905, 17034, 17535, 19159, 19205, 19873, 22540, 23046, 23380, 23460, 24549, 24990, 26887, 27370, 28390, 32732, 32844, 33810, 34068, 35070, 38318, 38410, 39746, 40915, 41055, 42585, 46092, 49098, 49980, 53774, 54740, 56780, 57477, 57615, 59619, 65297, 67620, 70140, 76636, 76820, 79492, 80661, 81830, 82110, 85170, 95795, 98196, 99365, 107548, 114954, 115230, 119238, 122745, 130594, 134435, 139111, 161322, 163660, 164220, 170340, 188209, 191590, 195891, 198730, 229908, 230460, 238476, 245490, 261188, 268870, 278222, 287385, 298095, 322644, 326485, 376418, 383180, 391782, 397460, 403305, 417333, 457079, 490980, 537740, 556444, 564627, 574770, 596190, 652970, 695555, 752836, 783564, 806610, 834666, 914158, 941045, 979455, 1129254, 1149540, 1192380, 1305940, 1371237, 1391110, 1613220, 1669332, 1828316, 1882090, 1958910, 2086665, 2258508, 2285395, 2742474, 2782220, 2823135, 3199553, 3764180, 3917820, 4173330, 4570790, 5484948, 5646270, 6399106, 6856185, 8346660, 9141580, 9598659, 11292540, 12798212, 13712370, 15997765, 19197318, 27424740, 31995530, 38394636, 47993295, 63991060, 95986590, 191973180]

約数ペア:

[(1, 191973180), (2, 95986590), (3, 63991060), (4, 47993295), (5, 38394636), (6, 31995530), (7, 27424740), (10, 19197318), (12, 15997765), (14, 13712370), (15, 12798212), (17, 11292540), (20, 9598659), (21, 9141580), (23, 8346660), (28, 6856185), (30, 6399106), (34, 5646270), (35, 5484948), (42, 4570790), (46, 4173330), (49, 3917820), (51, 3764180), (60, 3199553), (68, 2823135), (69, 2782220), (70, 2742474), (84, 2285395), (85, 2258508), (92, 2086665), (98, 1958910), (102, 1882090), (105, 1828316), (115, 1669332), (119, 1613220), (138, 1391110), (140, 1371237), (147, 1305940), (161, 1192380), (167, 1149540), (170, 1129254), (196, 979455), (204, 941045), (210, 914158), (230, 834666), (238, 806610), (245, 783564), (255, 752836), (276, 695555), (294, 652970), (322, 596190), (334, 574770), (340, 564627), (345, 556444), (357, 537740), (391, 490980), (420, 457079), (460, 417333), (476, 403305), (483, 397460), (490, 391782), (501, 383180), (510, 376418), (588, 326485), (595, 322644), (644, 298095), (668, 287385), (690, 278222), (714, 268870), (735, 261188), (782, 245490), (805, 238476), (833, 230460), (835, 229908), (966, 198730), (980, 195891), (1002, 191590), (1020, 188209), (1127, 170340), (1169, 164220), (1173, 163660), (1190, 161322), (1380, 139111), (1428, 134435), (1470, 130594), (1564, 122745), (1610, 119238), (1666, 115230), (1670, 114954), (1785, 107548), (1932, 99365), (1955, 98196), (2004, 95795), (2254, 85170), (2338, 82110), (2346, 81830), (2380, 80661), (2415, 79492), (2499, 76820), (2505, 76636), (2737, 70140), (2839, 67620), (2940, 65297), (3220, 59619), (3332, 57615), (3340, 57477), (3381, 56780), (3507, 54740), (3570, 53774), (3841, 49980), (3910, 49098), (4165, 46092), (4508, 42585), (4676, 41055), (4692, 40915), (4830, 39746), (4998, 38410), (5010, 38318), (5474, 35070), (5635, 34068), (5678, 33810), (5845, 32844), (5865, 32732), (6762, 28390), (7014, 27370), (7140, 26887), (7682, 24990), (7820, 24549), (8183, 23460), (8211, 23380), (8330, 23046), (8517, 22540), (9660, 19873), (9996, 19205), (10020, 19159), (10948, 17535), (11270, 17034), (11356, 16905), (11523, 16660), (11690, 16422), (11730, 16366), (12495, 15364), (13524, 14195), (13685, 14028)]