2321765040

素因数分解:

$2^4\times 3^1\times 5^1\times 7^2\times {\mathrm{19}}^1\times {\mathrm{10391}}^1$

素因数の和:10440

約数の個数: 240

約数和(自身を含む): 8814078720

約数和(自身を除く): 6492313680

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 19, 20, 21, 24, 28, 30, 35, 38, 40, 42, 48, 49, 56, 57, 60, 70, 76, 80, 84, 95, 98, 105, 112, 114, 120, 133, 140, 147, 152, 168, 190, 196, 210, 228, 240, 245, 266, 280, 285, 294, 304, 336, 380, 392, 399, 420, 456, 490, 532, 560, 570, 588, 665, 735, 760, 784, 798, 840, 912, 931, 980, 1064, 1140, 1176, 1330, 1470, 1520, 1596, 1680, 1862, 1960, 1995, 2128, 2280, 2352, 2660, 2793, 2940, 3192, 3724, 3920, 3990, 4560, 4655, 5320, 5586, 5880, 6384, 7448, 7980, 9310, 10391, 10640, 11172, 11760, 13965, 14896, 15960, 18620, 20782, 22344, 27930, 31173, 31920, 37240, 41564, 44688, 51955, 55860, 62346, 72737, 74480, 83128, 103910, 111720, 124692, 145474, 155865, 166256, 197429, 207820, 218211, 223440, 249384, 290948, 311730, 363685, 394858, 415640, 436422, 498768, 509159, 581896, 592287, 623460, 727370, 789716, 831280, 872844, 987145, 1018318, 1091055, 1163792, 1184574, 1246920, 1382003, 1454740, 1527477, 1579432, 1745688, 1974290, 2036636, 2182110, 2369148, 2493840, 2545795, 2764006, 2909480, 2961435, 3054954, 3158864, 3491376, 3948580, 4073272, 4146009, 4364220, 4738296, 5091590, 5528012, 5818960, 5922870, 6109908, 6910015, 7637385, 7897160, 8146544, 8292018, 8728440, 9476592, 9674021, 10183180, 11056024, 11845740, 12219816, 13820030, 15274770, 15794320, 16584036, 17456880, 19348042, 20366360, 20730045, 22112048, 23691480, 24439632, 27640060, 29022063, 30549540, 33168072, 38696084, 40732720, 41460090, 47382960, 48370105, 55280120, 58044126, 61099080, 66336144, 77392168, 82920180, 96740210, 110560240, 116088252, 122198160, 145110315, 154784336, 165840360, 193480420, 232176504, 290220630, 331680720, 386960840, 464353008, 580441260, 773921680, 1160882520, 2321765040]

約数ペア:

[(1, 2321765040), (2, 1160882520), (3, 773921680), (4, 580441260), (5, 464353008), (6, 386960840), (7, 331680720), (8, 290220630), (10, 232176504), (12, 193480420), (14, 165840360), (15, 154784336), (16, 145110315), (19, 122198160), (20, 116088252), (21, 110560240), (24, 96740210), (28, 82920180), (30, 77392168), (35, 66336144), (38, 61099080), (40, 58044126), (42, 55280120), (48, 48370105), (49, 47382960), (56, 41460090), (57, 40732720), (60, 38696084), (70, 33168072), (76, 30549540), (80, 29022063), (84, 27640060), (95, 24439632), (98, 23691480), (105, 22112048), (112, 20730045), (114, 20366360), (120, 19348042), (133, 17456880), (140, 16584036), (147, 15794320), (152, 15274770), (168, 13820030), (190, 12219816), (196, 11845740), (210, 11056024), (228, 10183180), (240, 9674021), (245, 9476592), (266, 8728440), (280, 8292018), (285, 8146544), (294, 7897160), (304, 7637385), (336, 6910015), (380, 6109908), (392, 5922870), (399, 5818960), (420, 5528012), (456, 5091590), (490, 4738296), (532, 4364220), (560, 4146009), (570, 4073272), (588, 3948580), (665, 3491376), (735, 3158864), (760, 3054954), (784, 2961435), (798, 2909480), (840, 2764006), (912, 2545795), (931, 2493840), (980, 2369148), (1064, 2182110), (1140, 2036636), (1176, 1974290), (1330, 1745688), (1470, 1579432), (1520, 1527477), (1596, 1454740), (1680, 1382003), (1862, 1246920), (1960, 1184574), (1995, 1163792), (2128, 1091055), (2280, 1018318), (2352, 987145), (2660, 872844), (2793, 831280), (2940, 789716), (3192, 727370), (3724, 623460), (3920, 592287), (3990, 581896), (4560, 509159), (4655, 498768), (5320, 436422), (5586, 415640), (5880, 394858), (6384, 363685), (7448, 311730), (7980, 290948), (9310, 249384), (10391, 223440), (10640, 218211), (11172, 207820), (11760, 197429), (13965, 166256), (14896, 155865), (15960, 145474), (18620, 124692), (20782, 111720), (22344, 103910), (27930, 83128), (31173, 74480), (31920, 72737), (37240, 62346), (41564, 55860), (44688, 51955)]