230771880

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{23}}^1\times {\mathrm{47}}^1\times {\mathrm{593}}^1$

素因数の和:680

約数の個数: 192

約数和(自身を含む): 800616960

約数和(自身を除く): 569845080

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 23, 24, 30, 36, 40, 45, 46, 47, 60, 69, 72, 90, 92, 94, 115, 120, 138, 141, 180, 184, 188, 207, 230, 235, 276, 282, 345, 360, 376, 414, 423, 460, 470, 552, 564, 593, 690, 705, 828, 846, 920, 940, 1035, 1081, 1128, 1186, 1380, 1410, 1656, 1692, 1779, 1880, 2070, 2115, 2162, 2372, 2760, 2820, 2965, 3243, 3384, 3558, 4140, 4230, 4324, 4744, 5337, 5405, 5640, 5930, 6486, 7116, 8280, 8460, 8648, 8895, 9729, 10674, 10810, 11860, 12972, 13639, 14232, 16215, 16920, 17790, 19458, 21348, 21620, 23720, 25944, 26685, 27278, 27871, 32430, 35580, 38916, 40917, 42696, 43240, 48645, 53370, 54556, 55742, 64860, 68195, 71160, 77832, 81834, 83613, 97290, 106740, 109112, 111484, 122751, 129720, 136390, 139355, 163668, 167226, 194580, 204585, 213480, 222968, 245502, 250839, 272780, 278710, 327336, 334452, 389160, 409170, 418065, 491004, 501678, 545560, 557420, 613755, 641033, 668904, 818340, 836130, 982008, 1003356, 1114840, 1227510, 1254195, 1282066, 1636680, 1672260, 1923099, 2006712, 2455020, 2508390, 2564132, 3205165, 3344520, 3846198, 4910040, 5016780, 5128264, 5769297, 6410330, 7692396, 9615495, 10033560, 11538594, 12820660, 15384792, 19230990, 23077188, 25641320, 28846485, 38461980, 46154376, 57692970, 76923960, 115385940, 230771880]

約数ペア:

[(1, 230771880), (2, 115385940), (3, 76923960), (4, 57692970), (5, 46154376), (6, 38461980), (8, 28846485), (9, 25641320), (10, 23077188), (12, 19230990), (15, 15384792), (18, 12820660), (20, 11538594), (23, 10033560), (24, 9615495), (30, 7692396), (36, 6410330), (40, 5769297), (45, 5128264), (46, 5016780), (47, 4910040), (60, 3846198), (69, 3344520), (72, 3205165), (90, 2564132), (92, 2508390), (94, 2455020), (115, 2006712), (120, 1923099), (138, 1672260), (141, 1636680), (180, 1282066), (184, 1254195), (188, 1227510), (207, 1114840), (230, 1003356), (235, 982008), (276, 836130), (282, 818340), (345, 668904), (360, 641033), (376, 613755), (414, 557420), (423, 545560), (460, 501678), (470, 491004), (552, 418065), (564, 409170), (593, 389160), (690, 334452), (705, 327336), (828, 278710), (846, 272780), (920, 250839), (940, 245502), (1035, 222968), (1081, 213480), (1128, 204585), (1186, 194580), (1380, 167226), (1410, 163668), (1656, 139355), (1692, 136390), (1779, 129720), (1880, 122751), (2070, 111484), (2115, 109112), (2162, 106740), (2372, 97290), (2760, 83613), (2820, 81834), (2965, 77832), (3243, 71160), (3384, 68195), (3558, 64860), (4140, 55742), (4230, 54556), (4324, 53370), (4744, 48645), (5337, 43240), (5405, 42696), (5640, 40917), (5930, 38916), (6486, 35580), (7116, 32430), (8280, 27871), (8460, 27278), (8648, 26685), (8895, 25944), (9729, 23720), (10674, 21620), (10810, 21348), (11860, 19458), (12972, 17790), (13639, 16920), (14232, 16215)]