305681040

素因数分解:

$2^4\times 3^4\times 5^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{293}}^1$

素因数の和:348

約数の個数: 400

約数和(自身を含む): 1270418688

約数和(自身を除く): 964737648

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 23, 24, 27, 28, 30, 35, 36, 40, 42, 45, 46, 48, 54, 56, 60, 63, 69, 70, 72, 80, 81, 84, 90, 92, 105, 108, 112, 115, 120, 126, 135, 138, 140, 144, 161, 162, 168, 180, 184, 189, 207, 210, 216, 230, 240, 252, 270, 276, 280, 293, 315, 322, 324, 336, 345, 360, 368, 378, 405, 414, 420, 432, 460, 483, 504, 540, 552, 560, 567, 586, 621, 630, 644, 648, 690, 720, 756, 805, 810, 828, 840, 879, 920, 945, 966, 1008, 1035, 1080, 1104, 1134, 1172, 1242, 1260, 1288, 1296, 1380, 1449, 1465, 1512, 1610, 1620, 1656, 1680, 1758, 1840, 1863, 1890, 1932, 2051, 2070, 2160, 2268, 2344, 2415, 2484, 2520, 2576, 2637, 2760, 2835, 2898, 2930, 3024, 3105, 3220, 3240, 3312, 3516, 3726, 3780, 3864, 4102, 4140, 4347, 4395, 4536, 4688, 4830, 4968, 5040, 5274, 5520, 5670, 5796, 5860, 6153, 6210, 6440, 6480, 6739, 7032, 7245, 7452, 7560, 7728, 7911, 8204, 8280, 8694, 8790, 9072, 9315, 9660, 9936, 10255, 10548, 11340, 11592, 11720, 12306, 12420, 12880, 13041, 13185, 13478, 14064, 14490, 14904, 15120, 15822, 16408, 16560, 17388, 17580, 18459, 18630, 19320, 20217, 20510, 21096, 21735, 22680, 23184, 23440, 23733, 24612, 24840, 26082, 26370, 26956, 28980, 29808, 30765, 31644, 32816, 33695, 34776, 35160, 36918, 37260, 38640, 39555, 40434, 41020, 42192, 43470, 45360, 47173, 47466, 49224, 49680, 52164, 52740, 53912, 55377, 57960, 60651, 61530, 63288, 65205, 67390, 69552, 70320, 73836, 74520, 79110, 80868, 82040, 86940, 92295, 94346, 94932, 98448, 101085, 104328, 105480, 107824, 110754, 115920, 118665, 121302, 123060, 126576, 130410, 134780, 141519, 147672, 149040, 158220, 161736, 164080, 166131, 173880, 181953, 184590, 188692, 189864, 202170, 208656, 210960, 221508, 235865, 237330, 242604, 246120, 260820, 269560, 276885, 283038, 295344, 303255, 316440, 323472, 332262, 347760, 363906, 369180, 377384, 379728, 404340, 424557, 443016, 471730, 474660, 485208, 492240, 521640, 539120, 545859, 553770, 566076, 606510, 632880, 664524, 707595, 727812, 738360, 754768, 808680, 830655, 849114, 886032, 909765, 943460, 949320, 970416, 1043280, 1091718, 1107540, 1132152, 1213020, 1273671, 1329048, 1415190, 1455624, 1476720, 1617360, 1661310, 1698228, 1819530, 1886920, 1898640, 2122785, 2183436, 2215080, 2264304, 2426040, 2547342, 2658096, 2729295, 2830380, 2911248, 3322620, 3396456, 3639060, 3773840, 3821013, 4245570, 4366872, 4430160, 4852080, 5094684, 5458590, 5660760, 6368355, 6645240, 6792912, 7278120, 7642026, 8491140, 8733744, 10189368, 10917180, 11321520, 12736710, 13290480, 14556240, 15284052, 16982280, 19105065, 20378736, 21834360, 25473420, 30568104, 33964560, 38210130, 43668720, 50946840, 61136208, 76420260, 101893680, 152840520, 305681040]

約数ペア:

[(1, 305681040), (2, 152840520), (3, 101893680), (4, 76420260), (5, 61136208), (6, 50946840), (7, 43668720), (8, 38210130), (9, 33964560), (10, 30568104), (12, 25473420), (14, 21834360), (15, 20378736), (16, 19105065), (18, 16982280), (20, 15284052), (21, 14556240), (23, 13290480), (24, 12736710), (27, 11321520), (28, 10917180), (30, 10189368), (35, 8733744), (36, 8491140), (40, 7642026), (42, 7278120), (45, 6792912), (46, 6645240), (48, 6368355), (54, 5660760), (56, 5458590), (60, 5094684), (63, 4852080), (69, 4430160), (70, 4366872), (72, 4245570), (80, 3821013), (81, 3773840), (84, 3639060), (90, 3396456), (92, 3322620), (105, 2911248), (108, 2830380), (112, 2729295), (115, 2658096), (120, 2547342), (126, 2426040), (135, 2264304), (138, 2215080), (140, 2183436), (144, 2122785), (161, 1898640), (162, 1886920), (168, 1819530), (180, 1698228), (184, 1661310), (189, 1617360), (207, 1476720), (210, 1455624), (216, 1415190), (230, 1329048), (240, 1273671), (252, 1213020), (270, 1132152), (276, 1107540), (280, 1091718), (293, 1043280), (315, 970416), (322, 949320), (324, 943460), (336, 909765), (345, 886032), (360, 849114), (368, 830655), (378, 808680), (405, 754768), (414, 738360), (420, 727812), (432, 707595), (460, 664524), (483, 632880), (504, 606510), (540, 566076), (552, 553770), (560, 545859), (567, 539120), (586, 521640), (621, 492240), (630, 485208), (644, 474660), (648, 471730), (690, 443016), (720, 424557), (756, 404340), (805, 379728), (810, 377384), (828, 369180), (840, 363906), (879, 347760), (920, 332262), (945, 323472), (966, 316440), (1008, 303255), (1035, 295344), (1080, 283038), (1104, 276885), (1134, 269560), (1172, 260820), (1242, 246120), (1260, 242604), (1288, 237330), (1296, 235865), (1380, 221508), (1449, 210960), (1465, 208656), (1512, 202170), (1610, 189864), (1620, 188692), (1656, 184590), (1680, 181953), (1758, 173880), (1840, 166131), (1863, 164080), (1890, 161736), (1932, 158220), (2051, 149040), (2070, 147672), (2160, 141519), (2268, 134780), (2344, 130410), (2415, 126576), (2484, 123060), (2520, 121302), (2576, 118665), (2637, 115920), (2760, 110754), (2835, 107824), (2898, 105480), (2930, 104328), (3024, 101085), (3105, 98448), (3220, 94932), (3240, 94346), (3312, 92295), (3516, 86940), (3726, 82040), (3780, 80868), (3864, 79110), (4102, 74520), (4140, 73836), (4347, 70320), (4395, 69552), (4536, 67390), (4688, 65205), (4830, 63288), (4968, 61530), (5040, 60651), (5274, 57960), (5520, 55377), (5670, 53912), (5796, 52740), (5860, 52164), (6153, 49680), (6210, 49224), (6440, 47466), (6480, 47173), (6739, 45360), (7032, 43470), (7245, 42192), (7452, 41020), (7560, 40434), (7728, 39555), (7911, 38640), (8204, 37260), (8280, 36918), (8694, 35160), (8790, 34776), (9072, 33695), (9315, 32816), (9660, 31644), (9936, 30765), (10255, 29808), (10548, 28980), (11340, 26956), (11592, 26370), (11720, 26082), (12306, 24840), (12420, 24612), (12880, 23733), (13041, 23440), (13185, 23184), (13478, 22680), (14064, 21735), (14490, 21096), (14904, 20510), (15120, 20217), (15822, 19320), (16408, 18630), (16560, 18459), (17388, 17580)]