233553320

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{307}}^1$

素因数の和:368

約数の個数: 256

約数和(自身を含む): 745113600

約数和(自身を除く): 511560280

約数列:

[1, 2, 4, 5, 7, 8, 10, 11, 13, 14, 19, 20, 22, 26, 28, 35, 38, 40, 44, 52, 55, 56, 65, 70, 76, 77, 88, 91, 95, 104, 110, 130, 133, 140, 143, 152, 154, 182, 190, 209, 220, 247, 260, 266, 280, 286, 307, 308, 364, 380, 385, 418, 440, 455, 494, 520, 532, 572, 614, 616, 665, 715, 728, 760, 770, 836, 910, 988, 1001, 1045, 1064, 1144, 1228, 1235, 1330, 1430, 1463, 1535, 1540, 1672, 1729, 1820, 1976, 2002, 2090, 2149, 2456, 2470, 2660, 2717, 2860, 2926, 3070, 3080, 3377, 3458, 3640, 3991, 4004, 4180, 4298, 4940, 5005, 5320, 5434, 5720, 5833, 5852, 6140, 6754, 6916, 7315, 7982, 8008, 8360, 8596, 8645, 9880, 10010, 10745, 10868, 11666, 11704, 12280, 13508, 13585, 13832, 14630, 15964, 16885, 17192, 17290, 19019, 19955, 20020, 21490, 21736, 23332, 23639, 27016, 27170, 27937, 29165, 29260, 31928, 33770, 34580, 38038, 39910, 40040, 40831, 42980, 43901, 46664, 47278, 54340, 55874, 58330, 58520, 64163, 67540, 69160, 75829, 76076, 79820, 81662, 85960, 87802, 94556, 95095, 108680, 111748, 116660, 118195, 128326, 135080, 139685, 151658, 152152, 159640, 163324, 175604, 189112, 190190, 204155, 219505, 223496, 233320, 236390, 256652, 279370, 303316, 307307, 320815, 326648, 351208, 379145, 380380, 408310, 439010, 449141, 472780, 513304, 530803, 558740, 606632, 614614, 641630, 758290, 760760, 816620, 834119, 878020, 898282, 945560, 1061606, 1117480, 1229228, 1283260, 1516580, 1536535, 1633240, 1668238, 1756040, 1796564, 2123212, 2245705, 2458456, 2566520, 2654015, 3033160, 3073070, 3336476, 3593128, 4170595, 4246424, 4491410, 5308030, 5838833, 6146140, 6672952, 8341190, 8982820, 10616060, 11677666, 12292280, 16682380, 17965640, 21232120, 23355332, 29194165, 33364760, 46710664, 58388330, 116776660, 233553320]

約数ペア:

[(1, 233553320), (2, 116776660), (4, 58388330), (5, 46710664), (7, 33364760), (8, 29194165), (10, 23355332), (11, 21232120), (13, 17965640), (14, 16682380), (19, 12292280), (20, 11677666), (22, 10616060), (26, 8982820), (28, 8341190), (35, 6672952), (38, 6146140), (40, 5838833), (44, 5308030), (52, 4491410), (55, 4246424), (56, 4170595), (65, 3593128), (70, 3336476), (76, 3073070), (77, 3033160), (88, 2654015), (91, 2566520), (95, 2458456), (104, 2245705), (110, 2123212), (130, 1796564), (133, 1756040), (140, 1668238), (143, 1633240), (152, 1536535), (154, 1516580), (182, 1283260), (190, 1229228), (209, 1117480), (220, 1061606), (247, 945560), (260, 898282), (266, 878020), (280, 834119), (286, 816620), (307, 760760), (308, 758290), (364, 641630), (380, 614614), (385, 606632), (418, 558740), (440, 530803), (455, 513304), (494, 472780), (520, 449141), (532, 439010), (572, 408310), (614, 380380), (616, 379145), (665, 351208), (715, 326648), (728, 320815), (760, 307307), (770, 303316), (836, 279370), (910, 256652), (988, 236390), (1001, 233320), (1045, 223496), (1064, 219505), (1144, 204155), (1228, 190190), (1235, 189112), (1330, 175604), (1430, 163324), (1463, 159640), (1535, 152152), (1540, 151658), (1672, 139685), (1729, 135080), (1820, 128326), (1976, 118195), (2002, 116660), (2090, 111748), (2149, 108680), (2456, 95095), (2470, 94556), (2660, 87802), (2717, 85960), (2860, 81662), (2926, 79820), (3070, 76076), (3080, 75829), (3377, 69160), (3458, 67540), (3640, 64163), (3991, 58520), (4004, 58330), (4180, 55874), (4298, 54340), (4940, 47278), (5005, 46664), (5320, 43901), (5434, 42980), (5720, 40831), (5833, 40040), (5852, 39910), (6140, 38038), (6754, 34580), (6916, 33770), (7315, 31928), (7982, 29260), (8008, 29165), (8360, 27937), (8596, 27170), (8645, 27016), (9880, 23639), (10010, 23332), (10745, 21736), (10868, 21490), (11666, 20020), (11704, 19955), (12280, 19019), (13508, 17290), (13585, 17192), (13832, 16885), (14630, 15964)]