839904120

素因数分解:

$2^3\times 3^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{61}}^2$

素因数の和:172

約数の個数: 384

約数和(自身を含む): 3268512000

約数和(自身を除く): 2428607880

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 11, 12, 15, 18, 19, 20, 22, 24, 27, 30, 33, 36, 38, 40, 44, 45, 54, 55, 57, 60, 61, 66, 72, 76, 88, 90, 95, 99, 108, 110, 114, 120, 122, 132, 135, 152, 165, 171, 180, 183, 190, 198, 209, 216, 220, 228, 244, 264, 270, 285, 297, 305, 330, 342, 360, 366, 380, 396, 418, 440, 456, 488, 495, 513, 540, 549, 570, 594, 610, 627, 660, 671, 684, 732, 760, 792, 836, 855, 915, 990, 1026, 1045, 1080, 1098, 1140, 1159, 1188, 1220, 1254, 1320, 1342, 1368, 1464, 1485, 1647, 1672, 1710, 1830, 1881, 1980, 2013, 2052, 2090, 2196, 2280, 2318, 2376, 2440, 2508, 2565, 2684, 2745, 2970, 3135, 3294, 3355, 3420, 3477, 3660, 3721, 3762, 3960, 4026, 4104, 4180, 4392, 4636, 5016, 5130, 5368, 5490, 5643, 5795, 5940, 6039, 6270, 6588, 6710, 6840, 6954, 7320, 7442, 7524, 8052, 8235, 8360, 9272, 9405, 10065, 10260, 10431, 10980, 11163, 11286, 11590, 11880, 12078, 12540, 12749, 13176, 13420, 13908, 14884, 15048, 16104, 16470, 17385, 18117, 18605, 18810, 20130, 20520, 20862, 21960, 22326, 22572, 23180, 24156, 25080, 25498, 26840, 27816, 28215, 29768, 30195, 31293, 32940, 33489, 34770, 36234, 37210, 37620, 38247, 40260, 40931, 41724, 44652, 45144, 46360, 48312, 50996, 52155, 55815, 56430, 60390, 62586, 63745, 65880, 66978, 69540, 70699, 72468, 74420, 75240, 76494, 80520, 81862, 83448, 89304, 90585, 100467, 101992, 104310, 111630, 112860, 114741, 120780, 122793, 125172, 127490, 133956, 139080, 141398, 144936, 148840, 152988, 156465, 163724, 167445, 181170, 191235, 200934, 204655, 208620, 212097, 223260, 225720, 229482, 241560, 245586, 250344, 254980, 267912, 282796, 305976, 312930, 327448, 334890, 344223, 353495, 362340, 368379, 382470, 401868, 409310, 417240, 424194, 446520, 458964, 491172, 502335, 509960, 565592, 573705, 613965, 625860, 636291, 669780, 688446, 706990, 724680, 736758, 764940, 777689, 803736, 818620, 848388, 917928, 982344, 1004670, 1060485, 1105137, 1147410, 1227930, 1251720, 1272582, 1339560, 1376892, 1413980, 1473516, 1529880, 1555378, 1637240, 1696776, 1721115, 1841895, 1908873, 2009340, 2120970, 2210274, 2294820, 2333067, 2455860, 2545164, 2753784, 2827960, 2947032, 3110756, 3181455, 3442230, 3683790, 3817746, 3888445, 4018680, 4241940, 4420548, 4589640, 4666134, 4911720, 5090328, 5525685, 6221512, 6362910, 6884460, 6999201, 7367580, 7635492, 7776890, 8483880, 8841096, 9332268, 9544365, 11051370, 11665335, 12725820, 13768920, 13998402, 14735160, 15270984, 15553780, 18664536, 19088730, 20997603, 22102740, 23330670, 25451640, 27996804, 31107560, 34996005, 38177460, 41995206, 44205480, 46661340, 55993608, 69992010, 76354920, 83990412, 93322680, 104988015, 139984020, 167980824, 209976030, 279968040, 419952060, 839904120]

約数ペア:

[(1, 839904120), (2, 419952060), (3, 279968040), (4, 209976030), (5, 167980824), (6, 139984020), (8, 104988015), (9, 93322680), (10, 83990412), (11, 76354920), (12, 69992010), (15, 55993608), (18, 46661340), (19, 44205480), (20, 41995206), (22, 38177460), (24, 34996005), (27, 31107560), (30, 27996804), (33, 25451640), (36, 23330670), (38, 22102740), (40, 20997603), (44, 19088730), (45, 18664536), (54, 15553780), (55, 15270984), (57, 14735160), (60, 13998402), (61, 13768920), (66, 12725820), (72, 11665335), (76, 11051370), (88, 9544365), (90, 9332268), (95, 8841096), (99, 8483880), (108, 7776890), (110, 7635492), (114, 7367580), (120, 6999201), (122, 6884460), (132, 6362910), (135, 6221512), (152, 5525685), (165, 5090328), (171, 4911720), (180, 4666134), (183, 4589640), (190, 4420548), (198, 4241940), (209, 4018680), (216, 3888445), (220, 3817746), (228, 3683790), (244, 3442230), (264, 3181455), (270, 3110756), (285, 2947032), (297, 2827960), (305, 2753784), (330, 2545164), (342, 2455860), (360, 2333067), (366, 2294820), (380, 2210274), (396, 2120970), (418, 2009340), (440, 1908873), (456, 1841895), (488, 1721115), (495, 1696776), (513, 1637240), (540, 1555378), (549, 1529880), (570, 1473516), (594, 1413980), (610, 1376892), (627, 1339560), (660, 1272582), (671, 1251720), (684, 1227930), (732, 1147410), (760, 1105137), (792, 1060485), (836, 1004670), (855, 982344), (915, 917928), (990, 848388), (1026, 818620), (1045, 803736), (1080, 777689), (1098, 764940), (1140, 736758), (1159, 724680), (1188, 706990), (1220, 688446), (1254, 669780), (1320, 636291), (1342, 625860), (1368, 613965), (1464, 573705), (1485, 565592), (1647, 509960), (1672, 502335), (1710, 491172), (1830, 458964), (1881, 446520), (1980, 424194), (2013, 417240), (2052, 409310), (2090, 401868), (2196, 382470), (2280, 368379), (2318, 362340), (2376, 353495), (2440, 344223), (2508, 334890), (2565, 327448), (2684, 312930), (2745, 305976), (2970, 282796), (3135, 267912), (3294, 254980), (3355, 250344), (3420, 245586), (3477, 241560), (3660, 229482), (3721, 225720), (3762, 223260), (3960, 212097), (4026, 208620), (4104, 204655), (4180, 200934), (4392, 191235), (4636, 181170), (5016, 167445), (5130, 163724), (5368, 156465), (5490, 152988), (5643, 148840), (5795, 144936), (5940, 141398), (6039, 139080), (6270, 133956), (6588, 127490), (6710, 125172), (6840, 122793), (6954, 120780), (7320, 114741), (7442, 112860), (7524, 111630), (8052, 104310), (8235, 101992), (8360, 100467), (9272, 90585), (9405, 89304), (10065, 83448), (10260, 81862), (10431, 80520), (10980, 76494), (11163, 75240), (11286, 74420), (11590, 72468), (11880, 70699), (12078, 69540), (12540, 66978), (12749, 65880), (13176, 63745), (13420, 62586), (13908, 60390), (14884, 56430), (15048, 55815), (16104, 52155), (16470, 50996), (17385, 48312), (18117, 46360), (18605, 45144), (18810, 44652), (20130, 41724), (20520, 40931), (20862, 40260), (21960, 38247), (22326, 37620), (22572, 37210), (23180, 36234), (24156, 34770), (25080, 33489), (25498, 32940), (26840, 31293), (27816, 30195), (28215, 29768)]