77076720

素因数分解:

$2^4\times 3^2\times 5^1\times 7^1\times {\mathrm{41}}^1\times {\mathrm{373}}^1$

素因数の和:440

約数の個数: 240

約数和(自身を含む): 303855552

約数和(自身を除く): 226778832

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 28, 30, 35, 36, 40, 41, 42, 45, 48, 56, 60, 63, 70, 72, 80, 82, 84, 90, 105, 112, 120, 123, 126, 140, 144, 164, 168, 180, 205, 210, 240, 246, 252, 280, 287, 315, 328, 336, 360, 369, 373, 410, 420, 492, 504, 560, 574, 615, 630, 656, 720, 738, 746, 820, 840, 861, 984, 1008, 1119, 1148, 1230, 1260, 1435, 1476, 1492, 1640, 1680, 1722, 1845, 1865, 1968, 2238, 2296, 2460, 2520, 2583, 2611, 2870, 2952, 2984, 3280, 3357, 3444, 3690, 3730, 4305, 4476, 4592, 4920, 5040, 5166, 5222, 5595, 5740, 5904, 5968, 6714, 6888, 7380, 7460, 7833, 8610, 8952, 9840, 10332, 10444, 11190, 11480, 12915, 13055, 13428, 13776, 14760, 14920, 15293, 15666, 16785, 17220, 17904, 20664, 20888, 22380, 22960, 23499, 25830, 26110, 26856, 29520, 29840, 30586, 31332, 33570, 34440, 39165, 41328, 41776, 44760, 45879, 46998, 51660, 52220, 53712, 61172, 62664, 67140, 68880, 76465, 78330, 89520, 91758, 93996, 103320, 104440, 107051, 117495, 122344, 125328, 134280, 137637, 152930, 156660, 183516, 187992, 206640, 208880, 214102, 229395, 234990, 244688, 268560, 275274, 305860, 313320, 321153, 367032, 375984, 428204, 458790, 469980, 535255, 550548, 611720, 626640, 642306, 688185, 734064, 856408, 917580, 939960, 963459, 1070510, 1101096, 1223440, 1284612, 1376370, 1605765, 1712816, 1835160, 1879920, 1926918, 2141020, 2202192, 2569224, 2752740, 3211530, 3670320, 3853836, 4282040, 4817295, 5138448, 5505480, 6423060, 7707672, 8564080, 9634590, 11010960, 12846120, 15415344, 19269180, 25692240, 38538360, 77076720]

約数ペア:

[(1, 77076720), (2, 38538360), (3, 25692240), (4, 19269180), (5, 15415344), (6, 12846120), (7, 11010960), (8, 9634590), (9, 8564080), (10, 7707672), (12, 6423060), (14, 5505480), (15, 5138448), (16, 4817295), (18, 4282040), (20, 3853836), (21, 3670320), (24, 3211530), (28, 2752740), (30, 2569224), (35, 2202192), (36, 2141020), (40, 1926918), (41, 1879920), (42, 1835160), (45, 1712816), (48, 1605765), (56, 1376370), (60, 1284612), (63, 1223440), (70, 1101096), (72, 1070510), (80, 963459), (82, 939960), (84, 917580), (90, 856408), (105, 734064), (112, 688185), (120, 642306), (123, 626640), (126, 611720), (140, 550548), (144, 535255), (164, 469980), (168, 458790), (180, 428204), (205, 375984), (210, 367032), (240, 321153), (246, 313320), (252, 305860), (280, 275274), (287, 268560), (315, 244688), (328, 234990), (336, 229395), (360, 214102), (369, 208880), (373, 206640), (410, 187992), (420, 183516), (492, 156660), (504, 152930), (560, 137637), (574, 134280), (615, 125328), (630, 122344), (656, 117495), (720, 107051), (738, 104440), (746, 103320), (820, 93996), (840, 91758), (861, 89520), (984, 78330), (1008, 76465), (1119, 68880), (1148, 67140), (1230, 62664), (1260, 61172), (1435, 53712), (1476, 52220), (1492, 51660), (1640, 46998), (1680, 45879), (1722, 44760), (1845, 41776), (1865, 41328), (1968, 39165), (2238, 34440), (2296, 33570), (2460, 31332), (2520, 30586), (2583, 29840), (2611, 29520), (2870, 26856), (2952, 26110), (2984, 25830), (3280, 23499), (3357, 22960), (3444, 22380), (3690, 20888), (3730, 20664), (4305, 17904), (4476, 17220), (4592, 16785), (4920, 15666), (5040, 15293), (5166, 14920), (5222, 14760), (5595, 13776), (5740, 13428), (5904, 13055), (5968, 12915), (6714, 11480), (6888, 11190), (7380, 10444), (7460, 10332), (7833, 9840), (8610, 8952)]