2195580240

素因数分解:

$2^4\times 3^2\times 5^1\times 7^2\times {\mathrm{62233}}^1$

素因数の和:62266

約数の個数: 180

約数和(自身を含む): 8577463284

約数和(自身を除く): 6381883044

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 28, 30, 35, 36, 40, 42, 45, 48, 49, 56, 60, 63, 70, 72, 80, 84, 90, 98, 105, 112, 120, 126, 140, 144, 147, 168, 180, 196, 210, 240, 245, 252, 280, 294, 315, 336, 360, 392, 420, 441, 490, 504, 560, 588, 630, 720, 735, 784, 840, 882, 980, 1008, 1176, 1260, 1470, 1680, 1764, 1960, 2205, 2352, 2520, 2940, 3528, 3920, 4410, 5040, 5880, 7056, 8820, 11760, 17640, 35280, 62233, 124466, 186699, 248932, 311165, 373398, 435631, 497864, 560097, 622330, 746796, 871262, 933495, 995728, 1120194, 1244660, 1306893, 1493592, 1742524, 1866990, 2178155, 2240388, 2489320, 2613786, 2800485, 2987184, 3049417, 3485048, 3733980, 3920679, 4356310, 4480776, 4978640, 5227572, 5600970, 6098834, 6534465, 6970096, 7467960, 7841358, 8712620, 8961552, 9148251, 10455144, 11201940, 12197668, 13068930, 14935920, 15247085, 15682716, 17425240, 18296502, 19603395, 20910288, 22403880, 24395336, 26137860, 27444753, 30494170, 31365432, 34850480, 36593004, 39206790, 44807760, 45741255, 48790672, 52275720, 54889506, 60988340, 62730864, 73186008, 78413580, 91482510, 104551440, 109779012, 121976680, 137223765, 146372016, 156827160, 182965020, 219558024, 243953360, 274447530, 313654320, 365930040, 439116048, 548895060, 731860080, 1097790120, 2195580240]

約数ペア:

[(1, 2195580240), (2, 1097790120), (3, 731860080), (4, 548895060), (5, 439116048), (6, 365930040), (7, 313654320), (8, 274447530), (9, 243953360), (10, 219558024), (12, 182965020), (14, 156827160), (15, 146372016), (16, 137223765), (18, 121976680), (20, 109779012), (21, 104551440), (24, 91482510), (28, 78413580), (30, 73186008), (35, 62730864), (36, 60988340), (40, 54889506), (42, 52275720), (45, 48790672), (48, 45741255), (49, 44807760), (56, 39206790), (60, 36593004), (63, 34850480), (70, 31365432), (72, 30494170), (80, 27444753), (84, 26137860), (90, 24395336), (98, 22403880), (105, 20910288), (112, 19603395), (120, 18296502), (126, 17425240), (140, 15682716), (144, 15247085), (147, 14935920), (168, 13068930), (180, 12197668), (196, 11201940), (210, 10455144), (240, 9148251), (245, 8961552), (252, 8712620), (280, 7841358), (294, 7467960), (315, 6970096), (336, 6534465), (360, 6098834), (392, 5600970), (420, 5227572), (441, 4978640), (490, 4480776), (504, 4356310), (560, 3920679), (588, 3733980), (630, 3485048), (720, 3049417), (735, 2987184), (784, 2800485), (840, 2613786), (882, 2489320), (980, 2240388), (1008, 2178155), (1176, 1866990), (1260, 1742524), (1470, 1493592), (1680, 1306893), (1764, 1244660), (1960, 1120194), (2205, 995728), (2352, 933495), (2520, 871262), (2940, 746796), (3528, 622330), (3920, 560097), (4410, 497864), (5040, 435631), (5880, 373398), (7056, 311165), (8820, 248932), (11760, 186699), (17640, 124466), (35280, 62233)]