705643680

素因数分解:

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

素因数の和:468

約数の個数: 288

約数和(自身を含む): 2662257024

約数和(自身を除く): 1956613344

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, 69, 70, 80, 84, 92, 96, 105, 112, 115, 120, 138, 140, 160, 161, 168, 184, 210, 224, 230, 240, 276, 280, 322, 336, 345, 368, 397, 420, 460, 480, 483, 529, 552, 560, 644, 672, 690, 736, 794, 805, 840, 920, 966, 1058, 1104, 1120, 1191, 1288, 1380, 1587, 1588, 1610, 1680, 1840, 1932, 1985, 2116, 2208, 2382, 2415, 2576, 2645, 2760, 2779, 3174, 3176, 3220, 3360, 3680, 3703, 3864, 3970, 4232, 4764, 4830, 5152, 5290, 5520, 5558, 5955, 6348, 6352, 6440, 7406, 7728, 7935, 7940, 8337, 8464, 9131, 9528, 9660, 10580, 11040, 11109, 11116, 11910, 12696, 12704, 12880, 13895, 14812, 15456, 15870, 15880, 16674, 16928, 18262, 18515, 19056, 19320, 21160, 22218, 22232, 23820, 25392, 25760, 27393, 27790, 29624, 31740, 31760, 33348, 36524, 37030, 38112, 38640, 41685, 42320, 44436, 44464, 45655, 47640, 50784, 54786, 55545, 55580, 59248, 63480, 63520, 63917, 66696, 73048, 74060, 77280, 83370, 84640, 88872, 88928, 91310, 95280, 109572, 111090, 111160, 118496, 126960, 127834, 133392, 136965, 146096, 148120, 166740, 177744, 182620, 190560, 191751, 210013, 219144, 222180, 222320, 253920, 255668, 266784, 273930, 292192, 296240, 319585, 333480, 355488, 365240, 383502, 420026, 438288, 444360, 444640, 511336, 547860, 592480, 630039, 639170, 666960, 730480, 767004, 840052, 876576, 888720, 958755, 1022672, 1050065, 1095720, 1260078, 1278340, 1333920, 1460960, 1470091, 1534008, 1680104, 1777440, 1917510, 2045344, 2100130, 2191440, 2520156, 2556680, 2940182, 3068016, 3150195, 3360208, 3835020, 4200260, 4382880, 4410273, 5040312, 5113360, 5880364, 6136032, 6300390, 6720416, 7350455, 7670040, 8400520, 8820546, 10080624, 10226720, 11760728, 12600780, 14700910, 15340080, 16801040, 17641092, 20161248, 22051365, 23521456, 25201560, 29401820, 30680160, 33602080, 35282184, 44102730, 47042912, 50403120, 58803640, 70564368, 88205460, 100806240, 117607280, 141128736, 176410920, 235214560, 352821840, 705643680]

約数ペア:

[(1, 705643680), (2, 352821840), (3, 235214560), (4, 176410920), (5, 141128736), (6, 117607280), (7, 100806240), (8, 88205460), (10, 70564368), (12, 58803640), (14, 50403120), (15, 47042912), (16, 44102730), (20, 35282184), (21, 33602080), (23, 30680160), (24, 29401820), (28, 25201560), (30, 23521456), (32, 22051365), (35, 20161248), (40, 17641092), (42, 16801040), (46, 15340080), (48, 14700910), (56, 12600780), (60, 11760728), (69, 10226720), (70, 10080624), (80, 8820546), (84, 8400520), (92, 7670040), (96, 7350455), (105, 6720416), (112, 6300390), (115, 6136032), (120, 5880364), (138, 5113360), (140, 5040312), (160, 4410273), (161, 4382880), (168, 4200260), (184, 3835020), (210, 3360208), (224, 3150195), (230, 3068016), (240, 2940182), (276, 2556680), (280, 2520156), (322, 2191440), (336, 2100130), (345, 2045344), (368, 1917510), (397, 1777440), (420, 1680104), (460, 1534008), (480, 1470091), (483, 1460960), (529, 1333920), (552, 1278340), (560, 1260078), (644, 1095720), (672, 1050065), (690, 1022672), (736, 958755), (794, 888720), (805, 876576), (840, 840052), (920, 767004), (966, 730480), (1058, 666960), (1104, 639170), (1120, 630039), (1191, 592480), (1288, 547860), (1380, 511336), (1587, 444640), (1588, 444360), (1610, 438288), (1680, 420026), (1840, 383502), (1932, 365240), (1985, 355488), (2116, 333480), (2208, 319585), (2382, 296240), (2415, 292192), (2576, 273930), (2645, 266784), (2760, 255668), (2779, 253920), (3174, 222320), (3176, 222180), (3220, 219144), (3360, 210013), (3680, 191751), (3703, 190560), (3864, 182620), (3970, 177744), (4232, 166740), (4764, 148120), (4830, 146096), (5152, 136965), (5290, 133392), (5520, 127834), (5558, 126960), (5955, 118496), (6348, 111160), (6352, 111090), (6440, 109572), (7406, 95280), (7728, 91310), (7935, 88928), (7940, 88872), (8337, 84640), (8464, 83370), (9131, 77280), (9528, 74060), (9660, 73048), (10580, 66696), (11040, 63917), (11109, 63520), (11116, 63480), (11910, 59248), (12696, 55580), (12704, 55545), (12880, 54786), (13895, 50784), (14812, 47640), (15456, 45655), (15870, 44464), (15880, 44436), (16674, 42320), (16928, 41685), (18262, 38640), (18515, 38112), (19056, 37030), (19320, 36524), (21160, 33348), (22218, 31760), (22232, 31740), (23820, 29624), (25392, 27790), (25760, 27393)]