2845727640

素因数分解:

$2^3\times 3^4\times 5^1\times 7^1\times {\mathrm{271}}^1\times {\mathrm{463}}^1$

素因数の和:764

約数の個数: 320

約数和(自身を含む): 10995240960

約数和(自身を除く): 8149513320

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 18, 20, 21, 24, 27, 28, 30, 35, 36, 40, 42, 45, 54, 56, 60, 63, 70, 72, 81, 84, 90, 105, 108, 120, 126, 135, 140, 162, 168, 180, 189, 210, 216, 252, 270, 271, 280, 315, 324, 360, 378, 405, 420, 463, 504, 540, 542, 567, 630, 648, 756, 810, 813, 840, 926, 945, 1080, 1084, 1134, 1260, 1355, 1389, 1512, 1620, 1626, 1852, 1890, 1897, 2168, 2268, 2315, 2439, 2520, 2710, 2778, 2835, 3240, 3241, 3252, 3704, 3780, 3794, 4065, 4167, 4536, 4630, 4878, 5420, 5556, 5670, 5691, 6482, 6504, 6945, 7317, 7560, 7588, 8130, 8334, 9260, 9485, 9723, 9756, 10840, 11112, 11340, 11382, 12195, 12501, 12964, 13890, 14634, 15176, 16205, 16260, 16668, 17073, 18520, 18970, 19446, 19512, 20835, 21951, 22680, 22764, 24390, 25002, 25928, 27780, 28455, 29169, 29268, 32410, 32520, 33336, 34146, 36585, 37503, 37940, 38892, 41670, 43902, 45528, 48615, 48780, 50004, 51219, 55560, 56910, 58338, 58536, 62505, 64820, 68292, 73170, 75006, 75880, 77784, 83340, 85365, 87507, 87804, 97230, 97560, 100008, 102438, 109755, 113820, 116676, 125010, 125473, 129640, 136584, 145845, 146340, 150012, 153657, 166680, 170730, 175014, 175608, 187515, 194460, 204876, 219510, 227640, 233352, 250020, 250946, 256095, 262521, 291690, 292680, 300024, 307314, 341460, 350028, 375030, 376419, 388920, 409752, 437535, 439020, 500040, 501892, 512190, 525042, 583380, 614628, 627365, 682920, 700056, 750060, 752838, 768285, 875070, 878040, 878311, 1003784, 1024380, 1050084, 1129257, 1166760, 1229256, 1254730, 1312605, 1500120, 1505676, 1536570, 1750140, 1756622, 1882095, 2048760, 2100168, 2258514, 2509460, 2625210, 2634933, 3011352, 3073140, 3387771, 3500280, 3513244, 3764190, 4391555, 4517028, 5018920, 5250420, 5269866, 5646285, 6146280, 6775542, 7026488, 7528380, 7904799, 8783110, 9034056, 10163313, 10500840, 10539732, 11292570, 13174665, 13551084, 15056760, 15809598, 16938855, 17566220, 20326626, 21079464, 22585140, 23714397, 26349330, 27102168, 31619196, 33877710, 35132440, 39523995, 40653252, 45170280, 47428794, 50816565, 52698660, 63238392, 67755420, 71143191, 79047990, 81306504, 94857588, 101633130, 105397320, 118571985, 135510840, 142286382, 158095980, 189715176, 203266260, 237143970, 284572764, 316191960, 355715955, 406532520, 474287940, 569145528, 711431910, 948575880, 1422863820, 2845727640]

約数ペア:

[(1, 2845727640), (2, 1422863820), (3, 948575880), (4, 711431910), (5, 569145528), (6, 474287940), (7, 406532520), (8, 355715955), (9, 316191960), (10, 284572764), (12, 237143970), (14, 203266260), (15, 189715176), (18, 158095980), (20, 142286382), (21, 135510840), (24, 118571985), (27, 105397320), (28, 101633130), (30, 94857588), (35, 81306504), (36, 79047990), (40, 71143191), (42, 67755420), (45, 63238392), (54, 52698660), (56, 50816565), (60, 47428794), (63, 45170280), (70, 40653252), (72, 39523995), (81, 35132440), (84, 33877710), (90, 31619196), (105, 27102168), (108, 26349330), (120, 23714397), (126, 22585140), (135, 21079464), (140, 20326626), (162, 17566220), (168, 16938855), (180, 15809598), (189, 15056760), (210, 13551084), (216, 13174665), (252, 11292570), (270, 10539732), (271, 10500840), (280, 10163313), (315, 9034056), (324, 8783110), (360, 7904799), (378, 7528380), (405, 7026488), (420, 6775542), (463, 6146280), (504, 5646285), (540, 5269866), (542, 5250420), (567, 5018920), (630, 4517028), (648, 4391555), (756, 3764190), (810, 3513244), (813, 3500280), (840, 3387771), (926, 3073140), (945, 3011352), (1080, 2634933), (1084, 2625210), (1134, 2509460), (1260, 2258514), (1355, 2100168), (1389, 2048760), (1512, 1882095), (1620, 1756622), (1626, 1750140), (1852, 1536570), (1890, 1505676), (1897, 1500120), (2168, 1312605), (2268, 1254730), (2315, 1229256), (2439, 1166760), (2520, 1129257), (2710, 1050084), (2778, 1024380), (2835, 1003784), (3240, 878311), (3241, 878040), (3252, 875070), (3704, 768285), (3780, 752838), (3794, 750060), (4065, 700056), (4167, 682920), (4536, 627365), (4630, 614628), (4878, 583380), (5420, 525042), (5556, 512190), (5670, 501892), (5691, 500040), (6482, 439020), (6504, 437535), (6945, 409752), (7317, 388920), (7560, 376419), (7588, 375030), (8130, 350028), (8334, 341460), (9260, 307314), (9485, 300024), (9723, 292680), (9756, 291690), (10840, 262521), (11112, 256095), (11340, 250946), (11382, 250020), (12195, 233352), (12501, 227640), (12964, 219510), (13890, 204876), (14634, 194460), (15176, 187515), (16205, 175608), (16260, 175014), (16668, 170730), (17073, 166680), (18520, 153657), (18970, 150012), (19446, 146340), (19512, 145845), (20835, 136584), (21951, 129640), (22680, 125473), (22764, 125010), (24390, 116676), (25002, 113820), (25928, 109755), (27780, 102438), (28455, 100008), (29169, 97560), (29268, 97230), (32410, 87804), (32520, 87507), (33336, 85365), (34146, 83340), (36585, 77784), (37503, 75880), (37940, 75006), (38892, 73170), (41670, 68292), (43902, 64820), (45528, 62505), (48615, 58536), (48780, 58338), (50004, 56910), (51219, 55560)]