61360320

素因数分解:

$2^6\times 3^1\times 5^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{397}}^1$

素因数の和:447

約数の個数: 224

約数和(自身を含む): 232915968

約数和(自身を除く): 171555648

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 23, 24, 28, 30, 32, 35, 40, 42, 46, 48, 56, 60, 64, 69, 70, 80, 84, 92, 96, 105, 112, 115, 120, 138, 140, 160, 161, 168, 184, 192, 210, 224, 230, 240, 276, 280, 320, 322, 336, 345, 368, 397, 420, 448, 460, 480, 483, 552, 560, 644, 672, 690, 736, 794, 805, 840, 920, 960, 966, 1104, 1120, 1191, 1288, 1344, 1380, 1472, 1588, 1610, 1680, 1840, 1932, 1985, 2208, 2240, 2382, 2415, 2576, 2760, 2779, 3176, 3220, 3360, 3680, 3864, 3970, 4416, 4764, 4830, 5152, 5520, 5558, 5955, 6352, 6440, 6720, 7360, 7728, 7940, 8337, 9131, 9528, 9660, 10304, 11040, 11116, 11910, 12704, 12880, 13895, 15456, 15880, 16674, 18262, 19056, 19320, 22080, 22232, 23820, 25408, 25760, 27393, 27790, 30912, 31760, 33348, 36524, 38112, 38640, 41685, 44464, 45655, 47640, 51520, 54786, 55580, 63520, 63917, 66696, 73048, 76224, 77280, 83370, 88928, 91310, 95280, 109572, 111160, 127040, 127834, 133392, 136965, 146096, 154560, 166740, 177856, 182620, 190560, 191751, 219144, 222320, 255668, 266784, 273930, 292192, 319585, 333480, 365240, 381120, 383502, 438288, 444640, 511336, 533568, 547860, 584384, 639170, 666960, 730480, 767004, 876576, 889280, 958755, 1022672, 1095720, 1278340, 1333920, 1460960, 1534008, 1753152, 1917510, 2045344, 2191440, 2556680, 2667840, 2921920, 3068016, 3835020, 4090688, 4382880, 5113360, 6136032, 7670040, 8765760, 10226720, 12272064, 15340080, 20453440, 30680160, 61360320]

約数ペア:

[(1, 61360320), (2, 30680160), (3, 20453440), (4, 15340080), (5, 12272064), (6, 10226720), (7, 8765760), (8, 7670040), (10, 6136032), (12, 5113360), (14, 4382880), (15, 4090688), (16, 3835020), (20, 3068016), (21, 2921920), (23, 2667840), (24, 2556680), (28, 2191440), (30, 2045344), (32, 1917510), (35, 1753152), (40, 1534008), (42, 1460960), (46, 1333920), (48, 1278340), (56, 1095720), (60, 1022672), (64, 958755), (69, 889280), (70, 876576), (80, 767004), (84, 730480), (92, 666960), (96, 639170), (105, 584384), (112, 547860), (115, 533568), (120, 511336), (138, 444640), (140, 438288), (160, 383502), (161, 381120), (168, 365240), (184, 333480), (192, 319585), (210, 292192), (224, 273930), (230, 266784), (240, 255668), (276, 222320), (280, 219144), (320, 191751), (322, 190560), (336, 182620), (345, 177856), (368, 166740), (397, 154560), (420, 146096), (448, 136965), (460, 133392), (480, 127834), (483, 127040), (552, 111160), (560, 109572), (644, 95280), (672, 91310), (690, 88928), (736, 83370), (794, 77280), (805, 76224), (840, 73048), (920, 66696), (960, 63917), (966, 63520), (1104, 55580), (1120, 54786), (1191, 51520), (1288, 47640), (1344, 45655), (1380, 44464), (1472, 41685), (1588, 38640), (1610, 38112), (1680, 36524), (1840, 33348), (1932, 31760), (1985, 30912), (2208, 27790), (2240, 27393), (2382, 25760), (2415, 25408), (2576, 23820), (2760, 22232), (2779, 22080), (3176, 19320), (3220, 19056), (3360, 18262), (3680, 16674), (3864, 15880), (3970, 15456), (4416, 13895), (4764, 12880), (4830, 12704), (5152, 11910), (5520, 11116), (5558, 11040), (5955, 10304), (6352, 9660), (6440, 9528), (6720, 9131), (7360, 8337), (7728, 7940)]